A complex of interconnected food chains in an ecosystem is called a/an

A. trophic stack.

B. food web.

C. ecosystem.

D. ecological pyramid.

What secretions are needed to digest complex proteins into single amino acids for absorption?

The measure of water vapor in the surrounding air, which affects the climate of a region, is: a. temperature c. cloud cover b. humidity d. winds

According to the process of natural selection, individuals having variations that give them an advantage in obtaining limited resources will likely? A) be preserved B) survive and reproduce C) diverge markedly D) evolve

in a simulation of genetics a child inherits either a dominant or recessive allele from each parent which of the following would be the best method for randomly determining which of two possible alleles a child inherits from the father

Where does glycolysis, citric acid cycle, and ETC take place?

The separation of a group of individuals from the rest of the population is referred to as

The following are features of mitosis or meiosis. can you put them in groups. im so confused : allows for transmission of chromosomes to offspring, necessary for growth and regeneration, allows for regeneration of an organism, two identical diploid

What is the MAIN cause of increased erosion, especially for soil? A) strong winds B) flash floods C) human activity D) movement of glaciers

Why do most biologists consider RNA to be life's first coding system?

What is the importance of active transport give an example