Answer:
1 Q) Which of the following best describes an ecosystem?
<u>4) An entire rainforest, including all biotic and abiotic factors</u>
2 Q) Which of the following happened after wolves were removed from Yellowstone's ecosystem?
<u>2) The elk overgrazed the habitat vegetation of other species</u>
.3 Q) Which features are used to describe a biome?
<u>1) Climate, wildlife, and </u><u>vegetation</u><u>4 </u>
Q) Which statement is correct about biomes?
<u> </u>
<u>1) They represent large geographic </u><u>areas</u>
5 Q) Which of the following is the largest biome on earth by area?
<u>)</u><u>3</u><u> Temperate Grassland</u>
Answer:
The first thing I would put into place is a time management schedule. This will help manage all of your tasks and responsibilities that need to be done.
Explanation:
B). Its organisms are multicellular
Answer:
reducing gases of the greenhouse, reducing plastic products, reuse renewable energies.
Explanation:
Nowadays we have plenty of problems because of the greenhouse gases, the main effect is the big hole of ozone in Earth atmosphere, the main effect of this hole is that the temperature is increasing, so the oceans temperature increases some species will dye.
Plastic products since they have a very long term life in Earth is very difficult to our planet to biodegrade, so the accumulation in soil and water we can see the effects in the big islands of treasure that is formed in oceans, and how the aquatic animals are eating them instead of food.
Renewable energies are other example of how we can use other sources of energy instead of petroleum products, in this way we avoid air pollution because of the fossil fuels burning.
Answer:
a. The smaller protein will migrate (move) faster relative to the larger protein in SDS-PAGE but slower in gel filtration.
Explanation:
Gel filtration chromatography is a technique of chromatography in which particles facilitate separation based on molecular size. The larger protein come out of the column and form gel permeation chromatograph. The smaller proteins move faster to migrate from the column.