Answer:
Mitochondria
Explanation:
Mitochondria is the site of cellular respiration which produces energy. A cell with few energy needs would therefore contain a small number of this organelle.
Answer:
The type of molecule Micelle is likely to transport is Chylomicrons.
Explanation:
Micelles are produced in an aqueous solution, with the polar part facing the micelle's exterior surface and the nonpolar area forming the micelle's core. Both water-soluble and non - polar agents can be delivered via micelles. Because these molecules may enable prolonged and regulated release of macromolecules. In a laboratory experiment, the structure that is likely to be produced after examining different spherical structures is Chylomicrons.
Chylomicrons are tiny lipoprotein globule present in blood and lymph that may be involved in fat breakdown.
Answer:
1. Uniformitarianism.
2. Weathering
3. Erosion.
Explanation:
1. Uniformitarianism: The present is the key to the past. It is a theory which states that the natural processes and laws that are being experienced in the present have been operating in the past and as such applies to everything in the universe.
2. Weathering: the breakdown of rocks into sediments. Weathering can be defined as the physical and chemical breakdown of rock into smaller pieces called sediment. Weathering can be classified into two categories namely;
I. Physical weathering : it is the process of breaking rocks into pieces without affecting its chemical composition e.g temperature, abrasion and frost action.
II. Chemical weathering : it is the process of breaking rocks into pieces by chemical action which leads to changes in its chemical composition e.g carbonation, hydration, plant acid and oxidation.
3. Erosion: the process of transporting sediment to a new location. Erosion can be defined as a geological process which typically involves the wearing out of earthen (soil) materials and the transportation of these materials by natural forces like water, wind, etc. Soil erosion is greatest when the soil is steep.
Generally, the steepness of a body affects the rate at which other materials would flow or move around. Thus, the steeper a river or stream, the greater would be its rate of erosion.
Answer:
<em>The correct option is B) It is expected to decline in population size over time.</em>
Explanation:
A pyramid shape of a population will show that the population was the most abundant in the beginning. With the passage of time, as the age started to increase, the population started to decrease. Hence, the population is expected to decline in population size over time.
Other options, like option D, is not correct because, in a zero-growth population, the number of the birth rate will be equal to the number of death rates. Hence, a pyramid structure cannot represent such an illustration.
<span>Having standard written research protocols is the correct answer. ;)</span>
