Plz me asap plz im very stuck and i need it asap plz somone me tyvsm tbh im veryyy stuck on it dont know what to
which of the following is not a type of animal digestive system?
a. polygastric c. monogastric
b. ruminant

This is a typical grassland food web. it is also a small picture of an important cycle on earth: the carbon cycle. describe how the carbon gets into this food web. a) bacteria and fungi, the decomposers, recycle carbon from dead organisms. b) carbon is found in the grass and is passed from one level to the next in this food web. eliminate c) all living things give off carbon dioxide as a by-product of respiration and it is released into the atmosphere. d) plants use carbon dioxide as a reactant in photosynthesis, to make usable chemical energy in the form of a sugar.

Why do some dna fragments move farther than others during gel electrophoresis? a. because their shapes are different b. because they are different types of molecules c. because the samples are different colors d. because their masses are different

As the earth formed, the force of gravity increased due to increased mass. what effect did this increased gravity have on the forming planet?