If abulb requires electrical energy to produce part of the electromagnetic spectrum, then abulb requires electrical energy to produce part of what kind of spectrum? Answer choices: - an electron microscope - magnetic - autism spectrum - electromagnetic - rain or sun shine - direct energy - field - hydrogen and oxygen
electromagnetic

(Question)
If when the muscles around the prostate gland contract, sperm is propelled from the epidiymes, then what happens when muscles around the prostate gland contracts? Answer choices: - preventing heat transfer - The bending of a ray of light - Generating heat - Warm air moving into cold air - Sperm leaves the epidiymes - heat produced - Release energy - rapid expansion
(Answer)
Sperm leaves the epidiymes

Ques: If playing is one way that lions learn how to behave, then what learns to behave through playing? Answer choices: - otters - bacteria - viruses - rocks - lions - animals - humans - Birds
Ans: lions

(Q).
If crows are endothermic tetrapod vertebrates, then what are endothermic tetrapod vertebrates? Answer choices: - invertebrates - mammals - bats - crows - animals - worms - toads - monkeys
(A).
crows

Ques:If aflower's purpose is to create new plants, then what is a flower's purpose? Answer choices: - spread flower seeds - Create new plants - Please humans - plant reproduction - staying warm - Start wars - Reproduction - Make people feel good

Ans:Create new plants

If an animal requires oxygen and nitrogen for survival, then which of the following gases does an animal need to survive? Answer choices: - oxygen - blood - carbon monoxide - food - glycogen - helium - H20 - warm
oxygen