Which of the following explains why a tree is often used as a model to represent the principle of common descent

Which answer choice correctly lists the flow of food through the GI tract (gastrointestinal tract) of the digestive system?

Who is a supreme being?

How long can a cheetah maintain a speed of 70 mph?

The flow of air flows caused by__ and the coriolis effect creates distinct wind patterns on earths surface A. Differences in heating B. The ozone layer C. Magnetic Fields D. The jet stream

If a base-pair change occurs during DNA replication, this is a mutation. would be a mutation only if it falls in a protein-coding part of a gene. would be a mutation only if it falls in a transcribed part of the genome.

Why do scientist publish their work

In pea plants, the allele for purple flowers (p) is dominant to the allele for white flowers (p). in a cross between a purple-flowered plant and a white-flowered plant, all 73 of the offspring plants had purple flowers.

1. The first choice on a dichotomous key is: "1A. Are wings covered by an exoskeleton? vs. 1B. Are wings not covered by an exoskeleton?" Which organism is separated from the others by this question?

b. Explaining A friend claims that pea plant grow faster than corn plants. Could you investigate this idea through scientific inquiry? Explain.

Why is a disease like osteoarthritis not considered an infectious disease?