Scientists cultured and used Henrietta Lacks' Hela cells to conduct research. The cells were also used to determine the effectiveness of treatment for certain diseases,
However, normal cells may also be grown in a laboratory setting. An illustration of
normal cells are growing in a petri dish is shown below.
Cells placed in a petri dish will
continue to divide until the
spaces between the cells are
filled and the cells meet the
wall of the petri dish. A single
layer of cells is produced.
Any cells that are removed
will leave an empty space in
the petri dish.
00
Cells nearby will begin to
divide again until the spaces
are filled again
Which of the following is NOT reflected by this illustration and cell division of normal
cells?
Hi

because the asteroid belt is between the mars and jupiter orbits, it is around 2.2 to 3.2 astronomical units (au) from the sun – which is approximately 329,115,316 to 478,713,186 km. the average distance between objects is a massive 600,000 miles.

explanation:

step 1 ammonium can be absorbed by plants, but some is converted into nitrates which are better for plants to absorb. this is called nitrification. 2. step 2 the deer eats the plants and uses the nitrogen-containing proteins for cell growth. 3. step 3 bacteria in the soil conduct nitrogen fixation to convert nitrogen gas from the atmosphere into ammonium. 4. step 4 some of the nitrates are absorbed back into plants, but denitrification breaks down the nitrates into nitrogen gas released back into the atmosphere. 5. step 5 nitrogen is found in the urine, which gets broken down into ammonium through the process of ammonification. 6. step 6 plants absorb the ammonium and begin assimilation, the process to add the nitrogen to protein.

the answer would be..

b. sucking