As the tires broke down, they released potentially harmful chemicals into the water.
I think the answer is A.hopes this helped.
Oldest to youngest
Sandstone with trilobite → limestone with crinoid → shale with ammonite → conglomerate
According to the rule of superposition, rock strata (layers) that are the furthest from the ground's surface are the oldest (formed earliest) and those that are the nearest to it are the youngest (formed most recently).
<h3>What is a Rock ?</h3>
A rock is a dense mass of mineral grains that have grown or been cemented together over time. There are big rocks and little rocks. Pebbles are little rocks. One or more minerals can be found in every rock.
- According to how they were formed, rocks are categorised by geologists (those who study rocks and minerals).
- Among the physical characteristics of rocks are density, porosity, and permeability. Elastic modulus, Poisson's ratio, and rock strength are the primary characteristics of rocks in terms of mechanics.
Learn more about Rocks here:
brainly.com/question/26046551
#SPJ4
Answer:
The correct answer will be option-
1. somatic cells- 56 chromosomes( 28 pairs)
2. metaphase I- 56 chromosomes( 28 pairs)
3. metaphase Il- 28 chromosomes (14 pairs)
4. gametes- 28 chromosomes (14 pairs)
Explanation:
The cell divides its genetic material by one of the two ways of karyokinesis- mitosis and meiosis.
1. Mitosis produces two daughter cells which are genetically similar that is their ploidy level remains the same as that of the parent cell. Since the cell contains 56 chromosomes, It will produce two daughter cells with the same number of chromosomes.
2. During metaphase I, the 56 chromosomes get aligned in the equatorial plate as no separation of chromosomes has begun. Thus, the cell maintains the same ploidy level during metaphase I.
3. During meiosis II the chromosomes which got separated during the anaphase I am passed on to the daughter cell ans thus their number remains the same that is 28 chromosomes during metaphase II.
4. Gametes are formed by the process of meiosis which reduces the ploidy level to half that is 56 chromosomes gets reduce to 28 chromosomes.
