The average kinetic energy of molecules in the air is called?

A. humidity

B. temperature

C. wether

D. climate

During the ___ month the fetal heartbeat is first loud enough to be heard by a physician with a stethoscope

How can you educate those around you on how to protect the environment and its resources? Discuss ways to live more sustainably. Include a minimum of five (5) ways. Create a sustainable community. What does a sustainable community look like?

In two or more complete sentences, compare species diversity and genetic diversity, and give an example for each one.

How does the reproduction of seedless plants differ from that seed of seed plant

3. A skin cell is an example of a O A. sex cell O B. body cell o C. haploid cell

Which of the following has a strong, positive inotropic effect, meaning it increases the strength of each contraction of the heart?

Acid precipitation is an agent of what kind of weathering?

When do scientists consider a hypothesis valid? A. when the hypothesis is testable B. when the hypothesis is published in a scientific journal C. when more than one person supports the hypothesis D. when experimentation shows it to be true

In cherry trees, white flowers are dominant over pink flowers. cross a homozygous dominant tree with a purebred recessive tree. what is the phenotypic ratio of the offspring? a. 4 ww b. 4 white selected: c. 4 ww d. 4 pink

What happens to Earth when it is farthest from the sun? A) It moves fastest, B) It stops rotating, C) It moves slowest. D) It stops revolving