Answer:
Explanation:
Which of the four types of macromolecules, and in which proportions, are present in this food sample?
C..........................................................................................................................................
C. Along the bottom. The benthic zone is the bottom sediment of a lake.
Answer:
C
Explanation:
A is wrong: making lipids is the SMOOTH ER's job, not the rough er
B is wrong: protecting the nucleus is the nuclear membrane's job
D is wrong: Producing ATP is mainly the mitochondria's job
C is right because the ribosome's main job is making proteins, and those instructions come from the nucleus, so there needs to be a close access.
Answer:
Besides malnutrition, starvation, and epidemic diseases, farming helped bring another curse upon humanity: deep class divisions. Hunter-gatherers have little or no stored food, and no concentrated food sources, like an orchard or a herd of cows: they live off the wild plants and animals they obtain each day
Explanation:
kamsahamnida have a great day
