When you move your arm to use your computer mouse, which of these muscle cell types is involved?

cardiac

skeletal

smooth

Pepsin digests potato because it mainly contains starch

Since animals have nerve and muscle tissue and plants do not, which of the following events in earth's history would be associated with adaptive radiation of many groups of animals, and not particularly that of plants? A.

If the low power objective lens has 10x printed on the lens, what would be the total magnification? a. 10x b. 1x c. 100x d. 1000

Which statement offers the best description of evolution by means of natural selection

Why arteries have thick and elastic muscular walls?

Under a microscope smooth muscles are

Why has the usage of Natural Gas dropped throughout the years?

Which of the following terms defines how the individual organism allocates resources to growth, reproduction, and activities or structures related to survival? survivorship life history energy budget demography

What is the difference between animal and plant cell cytokiness?

Which kind of worm is segmented but lacks setae? an earthworm a marine worm a fluke a leech