Which of the following would be expected to have the greatest impact on primary productivity?

A-chemical energy

b-nutrient availability

С-solar energy

D-water availability

When a fungus encounters a particularly rich food source, what is the expected result?

Above the arrow, place the type of energy that is needed in order for the reaction to take place.

Who is responsible for our laws of inheritance

Diet studies show that spiders consume small insects, whereas lizards consume larger insects and spiders. If this system is a trophic cascade, which part of the food web likely has the largest effect on plants

Living organisms contain many complicated molecules. Which of these is a reason that carbon is important in these molecules? A. a carbon atom can form a bond with only one other carbon atom. B. carbon bonds with the lightest and smallest element. C.

A 29-year-old female presents with fever, cloudy urine, flank pain, and hematuria. these signs and symptoms support which diagnosis

What is the term for a male reproductive cell?

What happens if people keep killing sharks and who wants to stop it and how may do we kill a year

In which conditions did the water move through the cell membrane when the cell was surrounded?

What materials are filtered from the blood in the kidney