Answer:
second law
Explanation:
becuz it states that force os directly proportional to the product of acceleration and mass
f=mxa
The answer is D because the layers all the way at the bottom had to be there for other layers to be built on top
Answer:
chloroplast
Explanation:
it helps aid in the process of photosynthesis and the chlorophyll inside helps to pigment the plant and make it green
Answer:
How much phosphorus does the human body have?
How much phosphorus do I need?
Life Stage Recommended Amount
Children 9 to 13 years old 1,250 mg
Adolescents 14 to 18 years old 1,250 mg
Pregnant and lactating adolescents 1,250 mg
Adults over 19 years of age 700 mg
Explanation:
C. The number of protons and neutrons.
