Q: Which type of plankton make food via photosynthesis? Choices: - dinoflagellates - common plankton - zooplankton - phytoplankton A:
phytoplankton

(Question)
Q: What can alkenes and alkynes be reduced with to form alkanes? Choices: - acids - oxygen - enzymes - hydrogen gas A:
(Answer)
hydrogen gas

Ques: Q: What allowed life to expand and diversify during the early cambrian period? Choices: - hot, dry climate - cool, dry climate - cool, humid climate - warm, humid climate A:
Ans: warm, humid climate

(Q).
Q: The vas deferens and ejaculatory ducts transport sperm from the epididymes to the urethra in what system? Choices: - famous reproductive system - digestive system - cardiovascular system - male reproductive system A:
(A).
male reproductive system

Ques:Q: What type of plants do not typically require deep roots or woody stems? Choices: - surface plants - dry plants - bacterial plants - aquatic plants A:

Ans:aquatic plants

Question: Q: Alzheimer's disease is a disease that occurs mainly in what population? Choices: - younger adults - female adults - white adults - older adults A:
Answer:
older adults