Answer:
This question is incomplete but the completed question is below
eeds that are planted upside down are still able to grow into mature plants. Which explanation best explains this phenomenon?
(a)The roots change into branches, and the branches turn into roots.
(b)The roots grow toward the force of gravity, and the shoots grow away.
(c)The plant will become a smaller version of a mature plant.
(d)Roots always grow toward the dark, and shoots grow toward the light.
Two options appear to be correct here: options B and D
Explanation:
Regardless of the direction the seed is planted, the seed has the ability to re-position itself via the help of growth hormones that respond to gravity and redirect the seed into the proper orientation. However, after re-orientation of the seed, the root grows toward the direction of gravity (a process known as gravitropism) while the shoot grows toward the direction of sunlight (a process known as phototropism). Even though two options appear to be correct here, the most correct option based on he question is b
<span>Scientist rejected Wegener's hypothesis of continental drift at first because he did not have enough evidence to support his theory. He failed to provide a suitable mechanism that could cause the continents to move. </span>
Answer:
Well, one is the Food web, on the other hand, is defined as the convoluted or complicated pathway of an ecosystem consist of numerous food. Two, The flow of energy through a single straight pathway from the lower trophic level to the higher trophic level is called food chain. three, the food web It consists of many interconnected food chains. but the food chain only consists of only one straight chain. four, with the food web The stability increases due to the presence of the complex food chains. but with the food chain The instability increases due to increasing number of separate and confined food chains... five, The food web does not get disturbed by the removal of one group of organisms. but the food chain Even if the one group is Disturbed the whole chain will be affected. six, In the food web, the members of higher trophic level depend or feed upon many different types of the organism of the lower trophic level. but yet, in the food chain Usually, member of higher trophic level depends or feed upon the single type of organisms of the lower trophic level. seven, Food web contains numerous trophic level also of different populations of species. but food chains consists of only 4-6 trophic levels of different species. and last but not least eight, a food web has no type, but a food chain has two, 1.Grazing food chain and 2. Detritus food chain. ❦Hope this helps ❦
The answer is secondary research. Hope it help.
