The motion of a falling object when the only force acting on it is gravity

a.) net force

b.) inertia

c.) projectile

d.) free fall

Members of a virus family have the same type of nucleic acid.

Delila has a genetic disease that cause her to be weak and tired because her blood cells are not able to carry enough oxygen to her body

Spongebob noticed that his favourite pants were not as clean as they used to be. His friend Sandy told him that he should try using Clean°O detergent, a new brand of laundry soap she found at Sail-Mart.

Name the lymphatic capillary found in an intestinal villus

The nerve that controls the diaphragm and therefore breathing is the

Forest elephants in Africa have been confirmed as a different species from the larger savanna elephant seen here. Scientists believe the savanna elephant is as different from the forest elephant as Asian elephants are from woolly mammoths.

What competitive processes or forces are ever-present during a star's lifetime?

Which occurs during transcription? A. DNA is copied to create a second DNA strand. B. mRNA codons and tRNA anticodons assemble amino acids. C. DNA is unzipped with the aid of DNA polymerase. D. mRNA is synthesized from a strand of DNA.

In a beach ecosystem, what can limit growth of organisms? A. ocean and rocks B. oxygen C. abundant food source D. moderate temperatures

What process do the arrows for oxygen going in and water coming out represent in the Figure 9-2 diagram of the mitochondria?