subject
Biology, 26.11.2019 14:31 mgavyn1052

The ultimate source of energy for physical life on earth is the sun.
a. true
b. false

ansver
Answers: 1

Other questions on the subject: Biology

image
Biology, 21.06.2019 17:00, anisa9231
Is it considered muscle s ennervation if sympathetic fibers innervate the vessels within the muscle?
Answers: 1
image
Biology, 22.06.2019 10:30, pinklover2002
Which of the following statements is accurate about evolution? question 10 options: natural selection only eliminates odd individuals. evolution means that a population never has changes in its genetic frequencies. mutations are always harmful. evolution means that a population undergoes changes in its gene frequencies over time.
Answers: 1
image
Biology, 22.06.2019 15:00, sisterskrrt
Cells must be in osmotic equilibrium with their surroundings environments because if they swell or shrink thier membranes will rupture
Answers: 1
image
Biology, 22.06.2019 15:00, Countryqueen525
How do temperature and salinity affect deepwater currents? question 15 options: as temperatures and salinity levels of water increase, the water rises to the surface where it creates currents as it moves to colder regions. they create changes in wind direction, moving denser water in the same direction as the wind and causing the deepwater circulation patterns found in the ocean. they equalize the forces on undersea currents caused by the coriolis effect as they replace more dense water with less dense water. they create density differences that cause dense deepwater currents to flow toward the equator where they displace less dense, warmer water above them.
Answers: 2
You know the right answer?
The ultimate source of energy for physical life on earth is the sun.
a. true
b. false...

Questions in other subjects:

Konu
Mathematics, 19.08.2019 06:00
Konu
Mathematics, 19.08.2019 06:00