Astudent was given a task to observe a bacterial specimen made from dilute yoghurt and sketch the shape of bacteria seen. he drew circular shapes. what kind of bacteria could these be?

a) cocci

b) bacilli

c) spirilla

Biomass can be used to generate electricity. biomass relies heavily on agricultural crops. plants release carbon dioxide and water in combustion. plants use photosynthesis to originally generate the energy that is needed. the chemical energy of these plants all started with what energy source?

Which would best keep the oxygen cycle stable? a. cutting down jungles to create farmland b. eliminating parks in large cities c. dumping toxic chemicals into the ocean d. reducing the amount of deforestation d. reducing the amount of deforestation

Someone me with this: a mineral' is determined by its actomic structure.