Select the right answer for each question.

7. The presence in the body of a disease is caused by.

a) germs

b) dead cell c) chemical unbalance

d) antibiotics

In order for meiosis to create four, genetically different gametes, DNA replication must occur. Which of these best describes when DNA replication would occur during meiosis?

An organism that feeds on the remains of a dead animal or plant matter is called question 10 options:

How can the knowledge of density be useful in everyday life

Definition: These are all the living organisms on earth. Example: plants and animals

The volcanoes of Hawaii form from thin, basaltic magma that tends to erupt quietly. What is one reason for the quiet eruptions? A. Basaltic magma allows dissolved gases to bubble upward and escape. B.

What must be presented in orders for cloud to form

When so few members of a species reamin that it can no longer play its role in the biological communities where it is found, the species has undergone?

Describe what type of macromolecule lactose is and what the monomer of the macromolecule is

When Santos stands in a swimming pool and looks at his feet, his legs appear to be bent. Which is the term for this phenomenon? A) diffraction B) dispersion C) reflection D) refraction

What triggers pfiesteria change from a harmless algae feeder to a toxin producing fish killer?