Q: The ability for a plasma membrane to only allow certain molecules in or out of the cell is referred to as what? Choices: - periodic permeability - total permeability - moderate permeability - selective permeability A:
selective permeability

(Question)
Q: Where are sponges most likely anchored to? Choices: - sea floor - sand - beaches - reef or rock A:
(Answer)
reef or rock

Ques: Q: Chordates are defined by a set of four characteristics that are shared by these animals at some point during their? Choices: - death - response - birth - development A:
Ans: development

(Q).
Q: Arguably the most important ingredient in saliva for digestion is a type of what, which initiates the breakdown of carbohydrates? Choices: - amino - genes - fatty - enzyme A:
(A).
enzyme

Ques:Q: Mountain ranges, plateaus, and plains are features of what large landforms? Choices: - Countries - planets - States - continents A:

Ans:continents

Ques: Q: Bacteria are often used to make cheese from what? Choices: - meat - egg - water - milk A:
Ans:
milk