Answer:
Cellular respiration takes place in mitochondria of a cell, hence it is also known as power house of cell , because it gives us energy in the form of ATP molecule .
Answer:
For conduction
A.
air molecules touch the warm ground, heating them up because conduction is the transfer of energy through direct contact
For convection
B.
Warm air rises and takes heat with it; eventually it cools and sinks.
Explanation:
Answer:
Wood for paper, Plastic for Water Bottles, Rubber for wires, Metals for paper clips and copper, zinc and nickel for coins.
Explanation:
Answer:
The earth system is divided into four main components-Geosphere,,atmoshpere,hydrosphere and biosphere. These components are inetgrated with one another.
Explanation:
Geosphere (lithosphere) contains all the solid and semi-solid rock underneath the earth’s crust.
Hydrosphere: It contains all the earth’s water bodies
Biosphere: All living beings are exists on its
Atmosphere:It contains all the gaseous layers that surrounds the earth and held tightly by earth’s gravity.
Cryosphere:It is composed of all melting glaciers and polar ice caps of the mountains.
For billions of years all these layers are interlinked and deeply affected one another.For instance,melting of glaciers and polar regions ice (cryosphere) returns to the oceans (hydrosphere) results sea level water rises which turn into floods and destroys the low-lying land (lithosphere) and affect coastal regions life (biosphere).
Central nervous systems refers to all the nerves within the body that controls the body's activity. It's controls the nerves from the brain to all body parts. It also controls how the brain functions and how we think. The central nervous systems helps us eat, think, move, etc.
Hope this helps! :)
