What are the definition of DNA and RNA

A unique feature of liatris flowers is that they

Is Strep throat is made of eukaryotic or prokaryotic cells?

Name the only eukaryote lineage that has some species that have undergone tertiary endosymbiosis.

Explain how using an open circulatory system constrains the size of animals.

Plants, through the process of photosynthesis use solar energy to produce the end product glucose. Since energy is used here, what type of reaction is photosynthesis 1. Endergonic reaction 2. Exergonic reaction 3. Reversible reaction

Why will some species have to adjust to climate change

William is prescribed a drug from his doctor, and then prescribed a different drug from his dentist. he did not tell either doctor about the other prescription.

In New York State, cars are inspected to be sure they are not releasing excessive amounts of several gases into the atmosphere.

Many caves are formed by what kind of weathering

Why do your fingers leave prints when you touch something