The correct answer is complete.
<span>Valence
is the number of electrons an atom must gain or lose in order to complete
its outer energy level or have a stable octet in its outer shell.
In the first energy level it can have only 2, but later levels can have 8, that is, an octet.</span>
Answers;
Tend to contain more broadleaf evergreen trees
Compared with deciduous forests, coniferous forests end to contain more broadleaf evergreen trees.
Explanation;
A coniferous forest has trees like evergreens, they never lose their leaves and they are always green.
A deciduous forest is a forest where the leaves on the trees do turn colors and eventually fall of in the fall and winter.
Coniferous forests are found in colder climates, in fact the further north you go the less deciduous trees you will find. This also holds true for hot climates. Coniferous trees have evolved needles and thick sap so they lose less moisture to the elements while deciduous trees are usually located in areas of abundant moisture.
I'm pretty sure it's photosynthesis, as photosynthesis actually takes carbon from the atmosphere to make glucose.
Answer: Endotherms have the highest growth rates and ectotherms the lowest
Only 200 out of 2 000, 000 sperm cells reach the ovum. And only one (in exception to very rare cases of two) sperm cells actually participate in the process of fertilization. In comparison, an average female only produces 400 of egg cells during their lifetime, but the eggs cells are significantly larger than sperm cells.