When organic molecules decompose, energy is released.
<h3>Earthworms are extremely beneficial in agriculture. They aid in the following ways:</h3>
- They help loosen up and aerate the soil as they burrow deep. This aids in the respiration of the roots of the plants, making them penetrate deeper and grow well
- They are being used presently in vermiculture to produce high-quality manure
- They are also used as baits to catch fish
- They keep interchanging the topsoil with the layer just below, thereby increasing soil fertility.
- The excreta of earthworms is rich in the nitrogenous matter and is required for plant growth
HOPE IT HELPS
You are correct, it is an embryo. I'm pretty sure the child is called a fetus for the rest of the pregnancy.
Mountain ranges often appear on the edges of continents.
Fossils of the same animals appear on different continents.