One way that they are economically valuable is that it is mostly made up of the stuff that we have and need now like papers, tables, money, houses, etc. Wood is very very important in the human society and the place to get them is the forests.
A way that it is ecologically valuable is that the trees create habitats for the animals that live in the forests for protection from storms, other animals, etc. The trees in the forest can also be a source of food for some animals because those animal can feed on the leaves.
Answer: light energy into chemical energy
Explanation:
Carbon fixation is also referred to as carbon assimilation is simply defined as the conversion by living organisms of inorganic carbon to the organic ones.
It has to do with the conversion of light energy into a chemical energy. When the conversion takes place, the compounds will then be used for the storage of energy.
Answer:I believe it would be A, since that males have two sex-linked genes(which also causes a baby to be either male or female) they have a higher chance of getting a genetic disorder.
Explanation: the male and females sex organs are different
The spiders have became resistant to the pesticide.