Electron microscopes can reveal details.

a
.100 times larger than those visible in light microscopes.
b
.the same size as those visible in light microscopes.
c
.100 times smaller than those visible in light microscopes.
d
.1000 times smaller than those visible in light microscopes.

Use the drop-down menu to match the following definitions to the corresponding terms. the total variety of organisms that live in the biosphere a group of organisms that breed and produce offspring that can breed all of the biotic and abiotic factors in an area

My question says on my assignment. read the following scenarios and decide which of the properties of life are being described. the first one is. katherine stopped on the way to school to grab some donuts. 2. because a dog cannot sweat, it has to pant in order to stay cool. 3. an elephant trun had no bone but 4,000 muscles. i have no idea what i am supposed to anwer. i can't find the answer in my notes or book that i can understand anyway

Penelope studies how the structure and function of the nervous system is related to behavior. she is a psychologist