All bacteria are classified as

a. archea.

b. protista.

c. prokaryotes.

d. eukaryotes.

Although interferons have several effects, they are particularly useful against infections with which type of pathogen? bacteria viruses fungi helminths

What do proteins, nucleic acids, and carbohydrates all have in common? A. They all use peptide bonds to form macromolecules. B. They all contain the instructions for building organisms. C. They are all formed from the same elements. D.

Does photosynthesis or ce produce carbon dioxide

1. What are some of the abiotic factors that scientists monitor when dealing with stream ecosystems?

Jamie is writing a research paper about wind patterns. Which digital resource should he consult? an article titled "Shifting Winds" published by the US government a Wikipedia page dedicated to the study of global wind patterns an environmental

An amoeba is a unicellular organism, which doesn't have a stomach for digestion of food. How does food storage and digestion take place in an amoeba?

Select all of the answers that apply. What major factors affected earth's changing climates?

How does mimicry influence the behavior of predators?

The surface of a bone that articulates with another bone (forming a joint) is covered with

Which part of the root contains transport tubes?