Why would scientists collect species that they are studying

What would occur in your muscles if there was a drastic decrease in calcium production?

Which would be a result of a malfunctioning excretory system? a. paralysis b. memory loss c. toxic buildup d. difficulty breathing

Mrs. Mendoza, age 54, has type 1 diabetes. Her right foot was amputated this morning. "I take as good care of myself as I can," she says, "but my feet are numb and it is hard to check them for little injuries every night when I have such difficulty

Similarities and differences between deserts and rainforests

Explain what would happen if a mistake is made during protein synthesis

Over a period of time, one cell produces four new daughter cells. how could you tell if the cell had undergone mitosis or meiosis once?

Plants grow taller as a result of which of the following? Adaptative growth Primary growth Secondary growth

Which of the following would you classify as something other than an animal? A) spongesB) coralC) jellyfishD) choanoflagellates

How does the human circulatory system, digestive system, and respiratory system work together to keep cells alive? Answer in complete sentences using proper spelling and grammar.

Missense, nonsense, and silent mutations are examples of which type of mutation? A) substitution B) insertion C) deletion D) replication