When a plant leaf is in daylight, its cells make sugar from carbon dioxide and water. The sugar is at once turned into
starch and deposited in plastids.
What is the osmotic advantage of doing this?

What do isotopes of uranium have the same number of? what do they have a different number of? a) same number of protons; different number of electrons b) same number of protons; different number of neutrons c) same number of electrons; different number of protons d) same number of neutrons; different number of protons