Cleaning up spills, I believe.
Environmental hygiene is improving the basic environmental conditions affecting human health. Examples include: clean water supply, human and animal waste disposal, protection of food from biological contamination, and good housing conditions.
Answer:
britian
Explanation:
mostly America and the uk
Answer:
The first physician to emerge is Imhotep, chief minister to King Djoser in the 3rd millennium bce, who designed one of the earliest pyramids, the Step Pyramid at Ṣaqqārah, and who was later regarded as the Egyptian god of medicine and identified with the Greek god Asclepius.
Explanation:
In a sample of double-stranded DNA, if the nitrogenous base guanine is 19%, then the nitrogenous base adenine will be 31%
Explanation:
In a double-stranded DNA, the four nitrogenous bases bind and pair together. The purine bases guanine (G) and adenine (A) pair with pyramidine bases cytosine (C) and thymine (T) respectively. The pairing will be between G-C and A-T bases.
According to Chargaff’s Rule, the percentage of each nitrogenous base will be equal in a pair. So the percentage of G will be equal to percentage of C and the percentage of A will be equal to percentage of T.
So if the guanine percentage is 19%, then applying Chargaff’s rule, cytosine will also be 19%
The remaining 68% will be shared with the adenine and thymine pair, of which adenine will be of 31% according to Chargaff’s rule.
<span>Coolant is checked when leaking purple fluid . Generally coolant is green and orange and in some cases it is in purple color. You can smell the coolant leaking. There are three common causes for coolant leaking. Those are Leaky Radiator Cap or Internal Leak or External Leak.Coolant leaking Sweet Smelling (toxic). If your car is leaking coolant, it will run normally until the coolant level gets too low.</span>
