The object's mass. Weight would be how gravity affected it, size is how large it is, density is how tightly the molecules are to each other. Mass is how much matter is in the object.
Answer:
nuclei, mitochondria and chloroplasts
<span>Which of the following is a placental mammal? the ones you have listed are not and the answer is none of the above
</span>
<span>Living things need five basic elements to live and
grow. They are Sunlight, water, air,
food and temperature. How much of each
they need would be found in their genetics. </span>
