Nutrients from digested food enter the bloodstream through the process of

(1) absorption (3) respiration

(2) elimination (4) secretion

Complete the following sentences to describe the differences between protostome and deuterostome development. The place the sentences in chronological order to describe embryonic development. Choices may be used more than once.

In terms of mass and shape, which rock type seems most affected by mechanical weathering? Which seems least affected?

Weathering, deposition, and cementation are all invovled in the formation of a rock. what type of rock is it?

In what ways are human genetics similar to fruit fly or pea plant genetics

What kind of inhibitor is a transition state analog usually classified as? noncompetive inhibitor?

Louis Pasteur proved that all new cells come from preexisting ones. What concept did Pasteur's experiments disprove

Charles darwin, after observing variability among plant and animal species in various locations, proposed an explanation for what he saw.

Sediments in and below a dewatered area of an aquifer become compacted because:

What is the largest available source of fresh water for drinking in the hydrosphere? A. Groundwater B. Oceans C. Rivers D. Glaciers

What is an abiotic factor that can be found in a rain forest ecosystem