Which is most likely to occur if a man's testes are not working properly? Select all that apply.

A. Sperm will be formed in a larger than normal quantity

B. Fewer sperm cells will be produced

C. Less testosterone will be produced

What represents aluminum ions?

An excess of which hormone is responsible for acromegaly

The proliferation of cyanobacteria was a major contributing factor to the appearance of advanced organisms. identify the gas released by the cyanobacteria that supports this statement. A. ferrous oxide B. oxygen C. hydrogen

What is most likely to contain organic compounds?

A scientist studying the bear creek swap which is what most of the year and is filled with such animals as alligators beers in numerous kind of fish what kind of ecosystem bear Creek swamp

Which of the following is true for DNA but not RNA? Release of PPi from the monomer provides the energy for polymerization. It has 4 different bases. It has secondary structure. None of the above; all are true for both DNA and RNA

What are two important things we use gymnosperms for?

What are some examples of comparative anatomy as evidence of evolution?

A group of students is counting the number of plastic bags placed in a landfill during a single day. what are the students doing? A. starting a promblem b. drawing a conclusion c. making a hypothesis d. collecting data by the way this is ecology!

I need some one to rewrite this paragraph (in the comments) to make better sense im currently writing another one atm and this one is due