Q: What does a theory need to be supported by? Choices: - facts - peer reviewed journals - scientists - many observations A:
many observations

(Question)
Q: What do farmers use greenhouses for? Choices: - to predict the growing season - to allow the growing season - to decrease the growing season - to extend the growing season A:
(Answer)
to extend the growing season

Ques: Q: Two species that share what cannot coexist in a community? Choices: - color - mood - language - same niche A:
Ans: same niche

(Q).
Q: Innate behaviors occur in all animals. however, they are less common in species with higher levels of what? Choices: - hormones - interdependence - nonverbal communication - intelligence A:
(A).
intelligence

Ques:Q: What sorts of collisions do not result in an overall loss of kinetic energy? Choices: - soft - static - powerful - elastic A:

Ans:elastic

Question: Q: What is the term for chordates with a vertebral column and endoskeleton of cartilage and bone? Choices: - am - insect - mammel - vertebrate A:
Answer:
vertebrate