Biología
Biología celular, genética, ecología y fundamentos de ciencias de la vida.
-
what does abiotic mean? polymer - based symbiotic living non - living
non - living
-
if an atom of nitrogen is not in a living organism, where is it? not in…
In the non - living portion of the environment.
-
energy enters an ecosystem as sunlight, is converted by plants into che…
a one - way pathway through the ecosystem
-
virtue has the same or almost the same meaning as: moral excellence phy…
moral excellence
-
what happens in a food chain? matter cycles from living to nonliving an…
Matter cycles from living to nonliving and back to living again.
-
why do weeds and wildflowers go away during secondary succession? trees…
trees grow and shade out these plants
-
after a forest is burned, the forest will return to ormal.\ which type …
secondary
-
which of the following stores nutrients and water within the cell? vacu…
A. vacuole
-
i am a protein packaging and shipping machine! who am golgi apparatus r…
golgi apparatus
-
what is this item shown below? (check all that apply) genetic evidence …
Genetic Evidence, DNA
-
military use the information below to answer the question. options for …
conducting online research and comparing branch pros and cons
-
military use the information below to answer the question. options for …
obtaining a nomination from a congressional representative
-
military use the information below to answer the question. options for …
It provides a more traditional college experience.
-
question 8 of 10 what is a characteristic of internal monologue in mode…
C. It mimics the way the human mind works.
-
complete the following table by writing the name of organelles in the b…
| Name of Organelle | Shape of Organelle | Function of Organelle | Name of Organelle | Shape of Organelle | Function of Organelle | |---|---|---|---|---|---| | Ribosome | Small do…
-
choose the correct answer. what is the primary focus of primary success…
to colonize and transform bare environments
-
choose the correct answer. what characteristic is common to all areas i…
There is no soil present at the outset.
-
in 2023, on a hot and humid day, a woman named nicole teeny, outran a h…
Humans use sweating as main cooling method. Horses' sweating surface area is smaller (cylindrical bodies). Some animals (antelopes, cats, dogs) sweat a bit but use panting more.
-
choose the correct answer. what is the major factor that distinguishes …
notable absence of soil at the start
-
choose the correct answer. the first species to start the successional …
Pioneer species
-
choose the correct answer. primary succession is the type of succession…
Lichen
-
rt each example of conflict into the appropriate category. deciding to …
Internal Conflict: deciding to study more, believing a rule is unfair, battling sadness, controlling a temper. External Conflict: arguing with a friend, battling a storm.
-
which of the following most correctly identifies the beneficial and har…
C. Beneficial Influences: 1. Conserving water; 2. Reducing the use of pesticides and fertilizers; 3. Disposing of waste properly; 4. Finding alternatives to harsh cleansers. Harmf…
-
franklin roosevelts request for a declaration of war what are the main …
To explain why military action is necessary; To rally the support of the American people for war.
-
choose the correct answer. what starts ecological succession? carbon se…
disturbances in the ecosystem
-
choose the correct answer. what is it called when ecosystems are consta…
succession
-
choose the correct answer. which of the following is an example of succ…
B. mowing a lawn destroying the regrowth
-
metal powder bed fusion vs. binder jetting use the information below to…
Metal Powder Bed Fusion has good mechanical properties.
-
choose the correct answer. which term means \changes over time\? distur…
ecological succession
-
choose the correct answer. what is the final phase of an ecosystem call…
the climax community
-
why did clinton agree to the revisions of the general agreement on tari…
to reduce international tariffs on industrial goods by forty percent
-
choose the correct answer. succession is started with a disturbance. su…
The climax community
-
humans vs. chickens review #2 how are chicken skeletons different from …
Chicken skeletons are lightweight with hollow bones (for flight in some), have a keel for flight muscles, and fused clavicles (wishbone). Human skeletons are denser, have a spinal…
-
choose the correct answer. succession is started with a disturbance. wh…
Natural Disaster
-
metal powder bed fuslon vs. binder jetting use the information below to…
Metal Powder Bed Fusion
-
metal powder bed fusion vs. binder jetting use the information below to…
Binder Jetting has limited mechanical properties.
-
which of the following was one of clintons goals to improve the economy…
running the country more like a business
-
metal powder bed fusion vs. binder jetting use the information below to…
Binder Jetting
-
complete the sentence. a(n) has complete control of the laws, rules, an…
dictator
-
the region of the enzyme molecule that interacts with a substrate is ca…
- First question: Active site - Second question: The reaction would increase until the enzyme was denatured, it would then cease. - Third question: Competitive inhibitors block th…
-
1. when a substance loses electrons it is a reaction. 2. when a substan…
- **Question 7**: Protein - **Question 8**: Enzymes lower the activation energy of a biochemical reaction.
-
ayush wrote the following introduction for his essay about the polka - …
A. 2, 1, 3, 4
-
the start of the \second red scare\ is usually traced to a speech that …
D. He accused people of ties to communism without evidence.
-
you will have two attempts to complete this homework and the highest sc…
- **Question 1**: The sun - **Question 2**: use energy - **Question 3**: Exergonic reaction
-
is one organ system more important than the others? justify your answer.
No organ system is more important than the others. All organ systems are interdependent and essential for the body's survival and proper functioning. Each has its unique role, and…
-
the salem episode was a historic landmark but by no means a rare exampl…
D. with fear
-
which are examples of complex sentences? select three answers. i love a…
- B. Before you eat the sandwich, please cut it in half. - D. When we are ready to leave, we will send you a text message. - E. If she starts to get warm, Janna will turn on the a…
-
alejandro is writing an argumentative essay about corporate advertising…
D. A study conducted by a mass communication journal shows that children lack the experience and knowledge to evaluate the purpose of the persuasive advertising appeals, making st…
-
objective #3-determine the property of a mineral that determines all th…
The internal structure (crystal structure) of a mineral determines all the other physical properties.
-
lexie is writing an argumentative essay about the benefits of allowing …
D. There are several applications available for cell phones that allow students to not only conduct experiments outside the classroom, but also allow them to interact with experts…
-
9. a karyotype is best described as: a. an organized arrangement of chr…
9. A. An organized arrangement of chromosomes by size 10. B. Less than 1% 11. B. Different in size and genetic composition 12. D. Eye color, such as blue vs. brown
-
4.4.6 quiz: final days of the war question 3 of 10 picketts charge led …
B. Battle of Gettysburg.
-
test date: lithosphere rock and mineral test review objective #1 - stat…
1. Naturally occurring 2. Inorganic 3. Solid 4. Definite chemical composition 5. Ordered internal structure
-
most of the individuals in the population would be affected at which po…
B
-
the maps below compare tornado frequency in the united states during el…
B. It is slightly higher than normal during La Niña and slightly lower than normal during El Niño.
-
5. during the eukaryotic cell cycle, interphase includes g1, s, and g2 …
5. B. Chromosome replication 6. C. Positioning the spindle 7. D. Patterns of trait inheritance 8. B. The nucleoid
-
5. during the eukaryotic cell cycle, interphase includes g1, s, and g2 …
5. B. Chromosome replication 6. C. Positioning the spindle 7. D. Patterns of trait inheritance
-
3. the sex chromosomes x and y in humans are considered: a. fully homol…
3. C. Non - homologous, differing in size and composition but with short homologous regions 4. A. Allelic differences, such as in eye color genes
-
1. in the context of eukaryotic chromosomes, which statement most accur…
1. B. DNA and proteins that provide structural organization 2. D. Two sets of chromosomes, with homologs in pairs
-
humans vs. chickens review #1 look at our skeletal system. from yesterd…
Both have a skull for brain protection, a rib - cage for internal organ protection, and limb - like bone structures for movement.
-
photosynthesis vs. respiration cellular respiration and photosynthesis …
- **Table**: - **Photosynthesis - Purpose**: Capture & Store energy - **Photosynthesis - Cell type**: Green plant cells - **Photosynthesis - Organelle**: Chloroplast - **Photosynt…
-
this lizard can even look behind and in front of itself at the same tim…
The first blank: directions. The second blank: closely.
-
4.4.4 quiz: the war at home question 1 of 10 what did lincoln say he wa…
B. Freeing all slaves in states fighting against the Union
-
this lizard can even look behind and in front of itself at the same tim…
1. directions 2. zoom in 3. tongue
-
read the passage. then answer the question. a galaxy contains billions …
A. gives off heat
-
review the journal entry and then answer the question. monday, november…
to document necessary information about the voyage for its investors
-
review the journal entry and then answer the question. monday, november…
The writer provides a factual record of the ship's activities.
-
question 3 define cytogenetics and explain the role of a cytogeneticist…
Cytogenetics is the study of chromosomes. A cytogeneticist analyzes chromosomes in research (e.g., for understanding genetic disorders and evolution) and diagnosis (e.g., karyotyp…
-
read the journal entry and then answer the question. monday, november 1…
authorities financing the expedition
-
grade 8 algebra unit 2 lesson 9 ready, set, go ready compare different …
a. The y - intercept of \(y = 3x\) is \(0\). b. The y - intercept of \(y = 3^{x}\) is \(1\).
-
distance traveled (feet) number of revolutions (a) how many revolutions…
(a) \(\frac{1}{4}\) (b) \(4\)
-
read the passage. then answer the question. fossils fossils are the rem…
clear away the dirt, remove the fossil
-
may shed light on animal behavior\ scientists have pieced together the …
The author quotes reputable sources familiar with the subject using denotation to establish a formal tone in the text.
-
persepolis chapter 9: \f - 14s\ 1. while marjane thinks that eby should…
1. c. Eby thinks Iran's own government is a bigger threat than Iraq 2. c. They participated in protests against the Shah 3. b. The new government had banned it; c. It had been rep…
-
multiple choice: glucose and fructose are joined through dehydration sy…
D. sucrose
-
\the finding, published in the online edition of the journal science on…
companionable
-
question 4 multiple choice: the structure of rna differs from dna in th…
C. the backbone of RNA contains ribose
-
multiple choice: which of the following is/are needed to form a triglyc…
C. 3 fatty acid molecules and 1 glycerol molecule
-
multiple choice: when two monosaccharides undergo a dehydration synthes…
B. a disaccharide is formed
-
which of the following helps species stay off of the endangered species…
a high reproductive rate
-
which species are especially vulnerable to changes in habitat and habit…
specialists
-
read the passage. then answer the question. in the spring, bees begin m…
That's when flowers make nectar, a sugary juice.
-
identify the colored organelle chloroplast cytoplasm nucleus
nucleus
-
read the passage. then answer the question. in the spring, bees begin m…
D. Beekeepers stay busy because shoppers continue to buy and eat honey.
-
ozone - depleting chemicals in the mid - 1900s, ozone - depleting chemi…
worldwide
-
2. reproduction is the function of both and organisms. 3. apply concept…
Technology, especially microscope advancements and related techniques, enabled detailed cell observations, leading to the formulation and refinement of cell theory by allowing sci…
-
multiple select question select all that apply which statements about e…
A. A skydiver descending at constant velocity under her parachute is in a state of equilibrium. B. Newton's first law identifies a net force as something that disturbs a state of …
-
four mutually exclusive projects are being considered for a new 2 - mil…
The best jogging track is alternative \(C\)
-
when water pollution reduces the amount of sunlight in an aquatic ecosy…
Turbidity (cloudiness) INCREASES leading to less plant growth.
-
four mutually exclusive projects are being considered for a new 2 - mil…
|Alternative|Inc. B - C ratio|Is the alternative acceptable?| |---|---|---| |B|1.37|Yes| |A|6.82|Yes| |C|1.52|Yes| |D|0.78|No| Since the incremental B - C ratio of D vs C is less …
-
lesson quiz content page 1 of 5 question 1 multiple choice: the study o…
B. regional anatomy
-
what is an example of a mobile source of air pollution? automobile powe…
automobile
-
the word \photovoltaic\ means \light - electricity.\ photovoltaic cells…
Radiant Solar Energy
-
nuclear power disadvantages as to nuclear power, there are also disadva…
high cost of building reactors
-
4. which of these structures breaks down sugars to provide energy for c…
- **Question 4**: D. mitochondrion - **Question 5**: Centriole
-
question 20 20. asound bite in political coverage refers to: a short, c…
20. A short, catchy excerpt from a speech 21. FCC rules on broadcast indecency
-
what is one negative ecological (ecosystem - related) impact on rangela…
the weight of the cattle compacts the soil
-
24. what is the role of the press as the fourth estate? to act as a che…
24. To act as a check on government power 25. Rise of social media
-
11. which of the following is a consequence of media consolidation? red…
11. Reduced diversity of viewpoints 12. Exposing corruption and wrongdoing
-
integrated pest management past and now aware of the risks linked to pe…
to make informed decisions and minimize unnecessary pesticide use