You are presented with the question "What undergoes a movement that changes population size?" and the following answer choices: - Wasps - camels - sheep - insects - animals - sharks - birds - ducks Now knowing that migration is a type of movement that changes population size and bird Migration and Isotopes Tracking animal migration is a difficult task, choose the best answer.
birds
(Question)
You are presented with the question "How does a greenhouse protect flowers?" and the following answer choices: - keeps them away from the sun - keeps them warm - keeps them out of soil - an external framework - it needs them - keeps them cold - rays or beams - by indirect light Now knowing that agreenhouse is used to protect plants by keeping them warm and flower size varies by plant, choose the best answer.
(Answer)
keeps them warm
Ques: You are presented with the question "what will move to another area if their habitat will no longer support them?" and the following answer choices: - density - Birds - squids - humans - clouds - gravity - cows - Whales Now knowing that if a habitat can no longer support animals then those animals will move to another area and cows are social animals, choose the best answer.
Ans: cows
(Q).
You are presented with the question "What causes the removal of rock particles?" and the following answer choices: - Warm air - Sunlight - heat - stream - rain - Wind - Time - rivers Now knowing that wind causes erosion and erosion is the physical removal of rock particles, choose the best answer.
(A).
Wind
Ques:You are presented with the question "what do plants lose to the atmosphere?" and the following answer choices: - oxygen - gas - rain - sugar - heat - water - energy - Energy. Now knowing that transpiration is when water vapor moves from plants into the atmosphere and plants lose water continually by transpiration, choose the best answer.

Ans:water
You are presented with the question "Cancer cells perform what more often than regular cells?" and the following answer choices: - death - PDAs - grow - recovery - disease - kill them - mitosis - radiation Now knowing that cancer cells divide more often than normal cells, and grow out of control and basically, mitosis is the process by which a cell divides, choose the best answer.
mitosis