Which of following best defines a community

A. All plants

B. All animals

C. All abiotic factors

D. All biotic factors

If farmers grow the same crop on their soil every year they have to use fertilizer to replace essential nutrients in the soil. In order to use less fertilizer some farmers choose to rotate their crops by alternating with legumes such as beans.

What term is used to identify an interlacing bundle of dense, white fibrous tissue that is richly supplied with nerves, blood vessels, and lymphatic vessels?

Which is evidence that scientists use to support the big bang theory? A. Most orbits have an elliptical shape. B. The outer planets are mostly composed of hydrogen and helium. C. Most galaxies are moving away from each other. D.

Water in the diet can come from the foods that you eat, as well as liquid foods and beverages. The dietary reference intake for water considers the water obtained from both foods and beverages.

What does an organism's phenotype describe? the allele combination for a trait the physical appearance of a trait the number of alleles on a gene the number of different traits inherited O

Which of the following mineral types can you use radiometric dating on? Homogeneous Inorganic Radioactive Ore

Which type of bond holds a water molecule together

Make a claim that answers the scientific question

A cow eating grass is an example of A) herbivory B) predation C) habitat destruction D) a keystone species

Macrophages as a means of cancer treatment? Does it actually work? Has it been tested on people?