If scientists discovered a Lokiarchaeota cell sample, how would it help them determine whether their theory is correct?

The following image is of a diatom. it lives in water and gets food from photosynthesis. it is encased in a hard shell made of something similar to glass or sand . a diatom is a(n) because it has a) multi-celled organism; specialized parts. b) vertebrate; a skeleton. c) insect; an exoskeleton. d) single-called organism; only one cell.

Free brainliest! what is a characteistic of the american stradfordshire?

Which units ate used to measure both velocity and speed? check all that apply