New borns getting breast milk would need parental nutrition
I think a change of land use can alter heat distribution patterns and surface water runoff. Surface runoff is water, from rain, snow melt, or other sources of water, that flows over the land surface, and is the major component of water cycle. The change of land use may alter surface water run off that occurs on surfaces before reaching a channel.
Answer:
Explanation:
I need help with this Which statement is true of all organic compound
<u>Answer</u>: Thermal energy----> a polar bear breaks down stored fat to increase its temperature.
Mechanical energy-------> bat emits and receives sounds to locate prey.
Electrical energy------>eel releases a current to defend itself.
Radiant energy --------> a firefly produces a green glow from its abdomen to attract mates.
<u>Explanation</u>:
- <em>Thermal energy</em> is the energy created in the movement of particles that leads to the production of heat and thus, the temperature increases. Since the polar bears break down fat to increase temperature, the energy generated is thermal energy.
- The<em> mechanical energy</em> is defined as the sum of energy of motion and the position of an object . Thus the energy produced by the bat to locate its prey is mechanical energy.
- The energy associated with the production of electromagnetic radiation is<em> radiant energy,</em> thus the glow produced by fireflies is a form of radiant energy.
- The energy produced due to the movement of electrons is electrical energy. Thus, the energy produced by an eel in the form of electric current is <em>electrical energy.</em>
Answer:
a) Auxin
b) positive response is response which is in direction of stimulus while negative is opposite to that
c) i) negative geotropism
ii) positive chemotropism
iii) negative phototropism
d) i) when the stimulus of light comes to plant , its shoots grow towards light while roots away from light ......shoots have leaves which prepare food while roots do not have to prepare food
ii) similar to above due to the gravity of the earth the roots go down and shoots showing negative geotropism goes up
