Why is RNA necessary to act as messenger?

What is the name of the muscle underlying the eyelid skin

Compare the three types of forests: tropical rainforest, temperate deciduous forest, and boreal forest (also called the taiga). Answer the following questions. Feel free to use the Internet for further information if needed.

Vermiform appendix is lined with which type of epithelial tissue?

How can communties of organsim thrive on both active and extrict volcanoes?

In the lab when working with acids and bases you should always wear. Goggles Goggles and lab apron Closed toed shoes Goggles, lab apron and closed toed shoes.

Poliomyelitis is caused by a virus that spreads easily in human populations. most people with polio infections show no symptoms of disease.

What is the probability that the first offspring from the cross listed below will show the dominant phenotype for all loci? (type as a decimal and round to 5 decimal places) a. AA bb b. Dd ee x c. Aa d. BB dd e. Ee

Student A told Student B that his ears are the most lateral structures on his head. Student B corrected Student A and said that his ears are actually bilateral structures. Which student is correct, and why

These are harmful greenhouse gases that can destroy good ozone and were once found in hairsprays, refrigerators, and air conditioners. Question 4 options: chloroflorocarbons carbon dioxide ozone methane

What can be done to improve soil fertility? A adding fertilizers to the soil B planting legumes C leaving crops unplanted for a season D all of these