There are two major sources of energy that power the earth's environmental systems, these are SUN AND THE EARTH'S INTERIOR HEAT.
The heat energy from the sun is the one responsible for processing all the external processes that occur in the atmosphere, hydrosphere and on the earth surface.
The energy from the earth's interior is the one that is respondsible for powering the internal processes that produce earthquakes, volcanoes eruptions and mountain formation.
Answer:
Hidden inside ovules, Embryo sac
Explanation:
Angiosperms are a group of plants that have flowers as their reproductive structures.
The ovule is a structure found on the flower that gives rise to and contains the female reproductive cells.
It is the female gametophyte of a seed plant. It is found inside the ovules. that consists of a thin walled sac within the nucellus and contains the egg nuclei and other nuclei that become endosperm upon fertilization.
Globular clusters are formed from tightly packed groups of older stars
Answer:second one
Explanation:sorry if this wrong don’t trust me!
