Question

1. while hiking through the nature reserve, riley heard various types of bird calls. he noticed that in one part of the park was much nooier than the other parts. he also noticed that there were many blackberry bushes in this area. he wondered if the birds were in this area because they liked to eat the blackberries. hypothesis: birds like to eat __________________. if there are more ________________ in an area, then there will be more __________________.

Explanation:

Step1: Analyze the problem context

Riley noticed blackberry bushes in the cooler area and wondered if birds were there because they liked to eat blackberries.

Step2: Formulate the hypothesis

Based on the observation, the first blank should be filled with what the birds might like to eat (blackberries), the second blank with the factor related to the presence of the food (blackberry bushes), and the third blank with what would be more if the food is more (birds).

Answer:

Birds like to eat blackberries. If there are more blackberry bushes in an area, then there will be more birds.