The circumference of earth is 24,901 mi
The Option D is correct.
- After enzymatic reaction, nothing happens with enzyme and it remain unchanged.
During an enzyme catalyzed reaction the enzyme bonds with a specific substrate at the active site. This is called an enzyme-substrate complex. The substrate is converted into a specific product, but the enzyme remains unchanged. Enzymes accelerate reactions by factors of at least a million.
This is referred to as the mutual pretense awareness. This is different from the open awareness where the patient, the family, and the health care professionals are aware that the patient is dying and open;y acknowledge that reality. There are four awareness contexts which includes; closed awareness, suspected awareness, mutual pretense awareness and open awareness.
<span>The sun crosses the celestial equator and makes the northern hemisphere colder</span>
The right option is; Lava
Extrusive igneous rocks form when lava hardens and cools.
Extrusive igneous rocks are types of igneous rocks that form when hot magma from inside the earth extrudes to the surface as lava which hardens and cools immediately to form small crystals. Some lava can also cool immediately to form an amorphous glass. Examples of extrusive igneous rocks include rhyolite, andesite, obsidian, basalt, pumice, scoria, tuff and dacite.
