Answer:
Vacculoes, vesicles
Explanation:
Organelles and other structures within the cells have vesicles collectively referred to as the endo-membrane system. The Lysosomes pack up the substances, and the vesicles go through the porsous membrame and secrete the substances.
Oxygen. Plants need water sunlight and CO2 to make their food. They get the carbon and the energy from the CO2 and the sun, and they need water as well. Then they release oxygen
Kinetic energy = (1/2) * mass * velocity
Marble 1 = (1/2) * 10 * 3 = 15 Joules
Marble 2 = 30 J
Marble 3 = 37.5 J
Marble 4 = 60 J
Marble 5 = 45 J
Marble 4 has the most kinetic energy - D.
Answer:
c
Explanation:
because it is made out of metel
Answer:
F = m ω² r
Explanation:
Centripetal force is mass times centripetal acceleration:
F = ma
F = m v² / r
In terms of angular velocity:
F = m (ωr)² / r
F = m ω² r
