Is steak, salad, grapes biotic or abiotic

which of these human activities is most likely to cause the excessive growth of phytoplankton in the world's ocean?

What force holds atoms together in a compound? chemical bond gravitation electromagnetism

9. Animal cells are more interesting than plant cells. is this fact or opinion?

An organism that reproduces using binary fission, a type of asexual reproduction, creates an identical copy of a cell when A. the cell's DNA replicates and the cell divides, giving each cell an identical copy of DNA. B.

Vectors are: A. DNA molecules used to carry foreign DNA fragments into bacteria or other cells B. DNA molecules that can be joined with DNA fragments that are to be cloned C.

List at least three similarities between cellular respiration and photosynthesis

In experiment 2, explain why the number of action potentials generated varied with increased stimulation frequency.

What is the major role of the Nuclear Regulatory Commission?

A bacterium divides into two bacteria that are identical to, but smaller than, the original bacterium. Which characteristic of life does this best describe?

A localized group of organisms that belong to the same species is called a A) biosystem. B) community. C) population. D) ecosystem. E) family.