What would be a limiting factor in an ecosystem?

A. nutrients and U. V. light

B. nutrients and space

C. U. V. light and space

D. population and nutrients

The water The water cycle consist of some water evaporating from the surface of bodies of water and going into the air. As result of air temperatures water vapor eventually condenses and falls as rain.

The condition common to protozoa whereby the cell of the organism acts as a gamete is.

Q: A: Which of these best describes what occurs during cytokinesis?

There are a large number of genetically based blood group systems that have been used for typing blood. two of these are the rh system (with blood types rh + and rh-) and the kell system (with blood types k + and k-).

Humans and chimpanzees have only a few genes in common. a. True b. False

Which of the following plant parts does the fruit develop from? 1) stigma 2) pistil 3) ovary 4) none of the above

What is the ploidy of this cell model? A circle containing six blue lines. Each line is a different length. What is the ploidy of this cell model? A circle containing six blue lines. Each line is a different length.

Carbohydrates may form larger carbon-based macromolecules by combining with which elements? A. sodium, potassium, nitrogen B. nitrogen, sulfur, phosphorus C. potassium, sodium, sulfur D. silicon, phosphorus, sodium

This is a characteristic of minerals. It describes the mineral's resistance to fractures or scratches.

Neural signals from the spinal cord are transmitted to your stomach muscles by the