Answer:
A group of cells ready to form roots a stem and the first leaves
Answer: Your body is striving to maintain homeostasis through the process of excretion. Urine helps remove excess water, salts, and nitrogen from your body.
Explanation: Your body needs to remove the waste due to *digestion* in your body.
Answer:
The number following the name of the element is the number of subatomic particles inside the nucleus of the atom. This means that it is the mass number of the isotope. The average atomic mass of the element is the sum of the products of the percentage abundance and mass number of the naturally occurring isotopes.
Since, the average atomic mass of the hydrogen is nearest to 1 then, the most abundant isotope should be hydrogen-1.
Answer:
Explanation:
0 degrees kelvin is mighty cold. It should be 0 degrees Celsius.
The answer is false.
D. Cell membrane: surrounds a cell and allows substances to pass in and out
