Explain why autotroph's are also known as producers

When we say that something gives us "energy", what does that mean? what is a biological definition of energy?

If a patient has 12 of their body covered with a psoriasis rash what would be the severity

Use the phylogenetic tree to the right to choose the true statement below. Crocodiles are more closely related to amphibians than to primates. Ray-finned fish evolved before sharks. Rodents and rabbits are most closely related to primates.

26. To prevent cross-contamination after preparing raw meat, sanitize food contact surfaces using a A Cloth stored in clean sanitizer that is only used to clean up after raw meat OB.

Explain each of the 3 limiting factors listed on this site:

The United States uses which source of energy to produce almost 40 percent of its electricity? A. solar B. water C. biomass D. wind E. coal

Which cell breaks down carbohydrates

What characteristic distinguishes the five groups of fungi?

A research colleague has provided you with a single cell to identify. briefly describe the steps you would take to determine which domain this cell would most likely belong to.

A new organism is discovered in the forests of Costa Rica. Scientists there determine that the polypeptide sequence of hemoglobin from the new organism has 72 amino acid differences from humans, 65 differences from a gibbon, 49 differences from a