Answer:
Absorb light energy
Explanation:
Chlorophyll absorbs light energy which is used to produce carbohydrate and oxygen in the presence of carbon dioxide and water.
Explanation:
The substance(s) to the left of the arrow in a chemical equation are called reactants. A reactant is a substance that is present at the start of a chemical reaction. The substance(s) to the right of the arrow are called products . A product is a substance that is present at the end of a chemical reaction
Answer:
The purple flowers were probably was dominate allel and the white flowers were recessive.
Explanation:
Answer:
42g if CaO can be produced from 30g and 31.5g of CaO will be produced from 18g of O
Explanation:
40g of CA =56g
30g =×
cross multiple
=56*30/40
=42g
32g of O =56g
18g =×
cross multiple
=56*18/32
=31.5g
theoretical yield
42-31.5= 10.5
just guessing
