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

The scientific name of an organism is made up of what two group names?

How does geothermal energy differ from solar energy

A plant absorbs energy from the Sun. Where does the energy go from there?.

Which part of a lab report would most likely show a line graph of the data collected? a: variables b: analysis c: data

What effect does human activity have on many ecosystems? It increases recycling. It attracts rodents. It decreases pollution. It destroys habitats.

The plasma membrane controls what enters and leaves the cell

What type of UV light is used during tanning beds and why is it so dangerous?

As a seed plant grows the roots grow downward due to the force of

Egg laying land animals have evolved to produce eggs with tough shells to ensure that

Which of the following statements describes a proton of an atom? A has a negative charge and is located in the nucleus. B has no charge and is located in the nucleus C has a positive charge and is located in outer energy levels.