Which type of organism contains a cell wall and how does this structure benefit that organism?

Much like a cell of virus is able to

Which of the following best explains the importance of Earth's crust to living organisms? a. The continental crust allowed the evolution of life on land. b. The crust provides raw materials necessary for life. c.

Why are Eubacteria called True bacteria?

The process of recovering valuable or useful materials from waste or scrap is called a. recycling. c. rebuilding. b. renewing. d. reducing.

A hypothesis in an economic model is a statement that may be either correct or incorrect about an economic variable. a. Tested before it can be accepted (or not rejected). b. A statement that ma either current or incorrect about an economic variable.

How many ribose molecules are found in ATP?

Would a person be squashed by extreme gravity, float with ease, freeze, burn up, or something else

According to "Life Without Gravity," why can astronauts' muscles become weak? A. Without gravity, the blood is rerouted from the legs to the head. B. Without gravity, the body "grows" by as much as several inches. C.

What type of igneous rock has two distinct grain sizes indicating two stages of cooling

A certain type of diploid organism has 38 chromosomes. how many chromosomes would a gamete of this organism have?