Which of these items does not protect against invaders in the nonspecific

immune response?

A. Stomach

B. Cilia

C. Pus

D. Skin

This system relates to the process by which an organism gets rid of its waste. What is this?

Will Mark The Brainliest! Place the following steps in order. Which step is missing? 1. DNA unzips. 2. tRNA gathers amino acids. 3. mRNA leaves the nucleus. 4. Ribosomes translate mRNA.

What would happen to earth's landmass if the continents formed psngea again

How do plants and animals differ in energy production?

If you look at the sky and see the Moon as a half-circle, what do you expect should be true about the tides that day? A. The low tides will be much lower than usual. B. The high tides will be much higher than usual. C.

Which is an example of incomplete dominance? O O A. A white cat and a black cat having white kittens. B. Two white cats having black kittens. C. A grey cat and a black cat having black kittens. O O D. A white cat and a black cat having grey kittens.

For an animal to move in one direction, its muscles must do all of the following except a. overcome the effects of friction. b. exert a force in the opposite direction. c. spend energy. d. overcome the effects of gravity. e.

What hormone stimulates the release of aldosterone by the adrenal cortex and constricts the blood vessels?

Which is a type of star system? A. dim stars B. galaxies C. wobbling stars D. globular clusters

two population of finches live on separate islands and rarely move from one island to another this is an example of