Answer:
a
Explanation:
because when you scream someone can hear it in a nother room
Answer:
Space science: Astronaut
Earth science: Geophysicist
Physical science: Chemist or physicist
Life science: Botanist
Explanation:
A astronaut is a scientist who travels in space ships to the space and studies the space.
Geophysicists can be described as the scientists who study the physical properties of the Earth.
A chemist is a person who studies chemical reactions and physical sciences.
A botanist is a person who is majorly concerned with the field of plants. They study various aspects of plants.
Lipids is the organic compound that is generally not soluble in water and makes up an important part of biological membranes.
Answer::::::::::::::::::::C
Answer:
The loss of an electron
Explanation:When sodium (Na) and chlorine (Cl) are combined, the sodium atoms each lose an electron, forming cations (Na+), and the chlorine atoms each gain an electron to form anions (Cl−