The molecule of Oxygen has 2 Oxygen atoms.
Please correct any mistakes in my answer..Glad to help ya! :)
Answer:
the main function of a plant's seed is reproduction to keep it in existence. So, that makes the answer (3) Take in light energy to be used during photosynthesis.
Explanation:
Number of grams of salt in one Kilogram
Independent of whether an organism is an endotherm or ectoderm, the least reliable indicator of an animal's metabolic rate is the amount of water consumed in one day. The metabolic rate is the speed at which chemical reactions take place in the body and varies because of several factors including age, gender and inherited factors. It is also affected by the proportion of muscle to fat in the body , amount of exercise and other physical activity.
