Q: Hormones cause cellular changes by binding to receptors on these? Choices: - able cells - fighter cells - reach cells - target cells A:
target cells

(Question)
Q: Similarity of crystal structures is used to categorize what non-living materials? Choices: - salts - corals - grains - minerals A:
(Answer)
minerals

Ques: Q: What types of stimuli control endocrine activity? Choices: - light and pressure - temperature and light - pressure and chemical - chemical and neural A:
Ans: chemical and neural

(Q).
Q: What type of speciation occurs when groups from the same species are geographically isolated for long periods? Choices: - asexual - symbiotic - prokaryotic - allopatric A:
(A).
allopatric

Ques:Q: How did a vascular let plants grow? Choices: - they could conduct photosynthesis - they could bear fruit - they could reproduce - they could grow taller A:

Ans:they could grow taller

Ques: Q: The roots of a plant take in nutrients and what vital substance? Choices: - air - Ash - Soil - water A:
Ans:
water