Which statements below accurately describe trophic levels within ecosystems? choose all that apply.
options:
only a fraction of matter consumed at lower trophic levels is transferred to higher trophic levels to produce growth and release energy through cellular respiration.
there are fewer organisms at the higher trophic levels of a food web.
50% of an organism's energy transfers to the next trophic level when it is eaten.
in a desert ecosystem, there are fewer cacti and many more coyotes.
me
Answers: 1
Other questions on the subject: Biology
Biology, 22.06.2019 08:30, tabathahasaunicorn1
Which macromolecule catalyzes chemical reactions this be considered enzyme chemical reactions thus he considering enzymes
Answers: 3
Biology, 22.06.2019 13:20, abolton04
Imagine a self-reactive t cell that has not undergone clonal deletion in the thymus (that is to say, it has escaped central tolerance). if it encounters self antigen in the absence of an infection or inflammation, what will happen to this self-reactive t cell? (select two answers) (a) the t cell undergoes clonal expansion. (b) the t cell gains effector functions. (c) the t cell undergoes apoptosis. (d) the t cell becomes activated. (e) the t cell becomes anergic.
Answers: 1
Biology, 22.06.2019 16:00, shaydog6353
Abird flies by moving its wings up and down. which two systems are most directly responsible for the movement of a bird's wings? a. skeletal and muscular systems b. respiratory and muscular systems c. skeletal and digestive systems d. respiratory and digestive systems
Answers: 1
Do you know the correct answer?
Which statements below accurately describe trophic levels within ecosystems? choose all that apply....
Questions in other subjects:
Chemistry, 14.04.2021 02:10
Mathematics, 14.04.2021 02:10
English, 14.04.2021 02:10
Chemistry, 14.04.2021 02:10
