Answer:
A
Explanation:
Photosynthesis happens inside chloroplasts
B. parasitism
C. competiopn
D. predator-prey
Tropical rain forests have a high degree of biodiversity. It is that they produce large size of biomass that can be recycled again and again. The correct answer is option B.
It is nitrogen that is present in highest amount in atmosphere.
Tropical rain forests, the most biologically abundantly diverse terrestrial ecosystems of the world. The Amazon rain forest is world's giant tropical rain forest which is home to nearly 40,000 plant species and approximately 1,300 bird species, 3,000 types of fish, 427 species of mammals and 2.5 million insects.
Nutrient recycling mainly have the recycling of nature's waste or residual sources via agricultural, industrial along with communal activities. Relevant organic sources leads to animal manures and organic wastes from various sides.
Learn more about tropical rain forests at :
#SPJ5
The answer is B
I just took the test :)
The beetle population will be half green and half red.
B.
All the beetles will be wiped out because of predator attacks.
C.
Most of the beetles will be green.
D.
Most of the beetles will be red.
A) the beetle population will be half red half green
Answer:
Acceleration, a = 1.64 m/s²
Explanation:
It is given that,
A rock is dropped on the moon, its initial velocity u = 0 m/s
Its speed increases from 0 to 4.9 m/s, v = 4.9 m/s
Time taken, t = 3 seconds
We have to find the magnitude of the acceleration due to gravity on the moon. The magnitude of acceleration is given by :
Acceleration, a = rate of change of velocity
a = 1.64 m/s²
So, the value of acceleration of gravity on the moon is 1.64 m/s². Hence, this is the required solution.
Acceleration = (change in speed) divided by (time for the change).
From the figures given in the question, the acceleration is ( 49/3 ) =
16.33 m/sec2
.
There's no way that this is happening on the moon. That acceleration is about 67%
greater
than the acceleration of gravity on the earth's surface. It should be about 83%
less,
or about
1.63 m/sec
2
.
I see the problem now. The '49' in the question should be '
4.9
'.
apex- 1.63 m/s2