Several scientists travel to a remote coast to study the biodiversity of the area. How could the scientists calculate the species richness of the ecosystem?

A. counting the total number of different species

B. calculating the number of organisms in each trophic level

C. counting the total number of individual organisms

D. calculating the number of producers in the area

A species of bacteria is antibiotic resistant. Out of 300 bacteria, 210 reproduce with this mutation. What percentage of the resistant bacteria successfully reproduced? answer in percent

Explanation:

metamorphism is the change of minerals or geologic texture (distinct arrangement of minerals) in pre-existing rocks (protoliths), without the protolith melting into liquid magma (a solid-state change). the change occurs primarily due to heat, pressure, and the introduction of chemically active fluids. i hoped i !

the wires in the toaster turning red and the toast crisping and turning brown