Which of the following would most likely be a result of converting from hydrogen fuel cells as the primary energy source for powering vehicles to biomass energy? Access to biomass is limited.
A decrease in costs would occur.
Toxic byproduct would result from combustion.
Temperature would decrease due to efficiency.

Agroup of students are walking in the park, and one of them takes a picture of a pollen grain that is being blown by the wind.what caption can the student use for this picture? fahrte "littl1111111nimmt-hhhfull film# # #gene mutation in actiongene flow at workgenetic drift as it happensnatural selection in progresshii

Organisms are classified, or grouped into categories, based on similarities in their characteristics and/or evolutionary relationships. the study of how organisms are classified is known as

What does natural resource management aim at ?