Answer:
During the Cambrian explosion approximately 535 to 525 million years ago, 2. animals rapidly diversified in the oceans
Explanation:
Scientists have the theory that the Cambiran explosion, approximately 535 to 525 million years ago, <em>was possible because of complex predator-prey relationships and increased atmospheric oxygen levels.</em> All this situation promoted animal diversification. Thinking about evolution, animals directly evolved from protists.
Destructive interference formed when the two meeting waves are out of phase and in some cases, the two wavers maxima are 180 degrees out of phase. The height of waves is determined by the wind speed, how the long wind blows, and crucially the fetch.
The longer the duration of wave, the larger will be the wave heights. The longer the fetch, the large will be wave heights.
<h3>
What is interference?</h3>
Some waves jump to cross over or meet with each other. When they do, the reaction between the waves is called interference.
If at a given location, both interfering waves are supersede in the same direction (both up or both down) then it is known as constructive interference.
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Answer:
v = πr²h
v = 3.142*4²*6
v = 301.71cm³
Explanation:
volume of the cylinder = πr²h
1. determine the genotypes of the parent organisms
2. write down your "cross" (mating)
3. draw a p-square
4. "split" the letters of the genotype for each parent & put them "outside" the p-square
5. determine the possible genotypes of the offspring by filling in the p-square
6. summarize results (genotypes & phenotypes of offspring)
Answer:
The correct answer will be option-A.
Explanation:
The appendicular skeleton is the skeleton system of vertebrates which includes the bones of upper limbs, lower limbs and the shoulder girdles and pelvic girdles which attaches the upper limb and the lower limb.
The upper limb consists of the bones which help in grasping and manipulating the objects like the bones of arm, forearm, wrist and hand. The lower limb consists of the bones of thighs, legs and the feet which helps in the movement of the body.
Thus, option-A is the correct answer.