Answer:
There is an inverse correlation.
Explanation:
A convection cell can be described as an area of which it's boundries can be stated where two substances either fluid or gas can move due to the temperature changes.
Temperature and density in a convection cell have a relationship which is inversely correlated meaning that if the temperature increases, the density decreases and the matter which has a higher temperature and also lower density moves towards the part with the greater density. The direction of travel of the warmer substance is upwards and vice versa.
The mantle of the earth or the atmospheric movements between the land and the sea can be given as examples to convection cells.
I hope this answer helps.
Answer:
D. Photosynthesis releases carbon dioxide into the atmosphere Cellular respiration uses carbon dioxide.
Explanation:
Carbon dioxide is taken out of the air by the photosynthesis process to make carbon food for crops.
Animals and plants need a mechanism called respiration to remove carbon dioxide gas.
When combustibles are burned, carbon flows from fossil fuels to the air.
<span>The concentration of hydrogen ions in solution affects the enzyme activity.</span>
Answer: The Asteroid Belt it's a region and it's with space between orbits of planet Mars and Jupiter. And that's where most of our asteroids in the Solar System are found. ( orbiting around the Sun)
Explanation: the Asteroid Belt probably or might or it does contain millions of Asteroids.
Answer:
The correct statement is - option B.
Explanation:
Unmyelinated axons are the axon that lacks the covering of scwann cells that form the myelin sheath which helps in the transfer or transmit the signals faster and more effectively in neurons. It acts as the insulating layer.
In absence of the myelin sheath, the action potential found everywhere along the length of the axon which leads to slow propagation than in myelinated axons.
Thus, the correct answer is - option B.
