Answer:
The correct answer will be -they lay eggs
Explanation:
Monotremes are the animals which belong to the group of mammals. There are only five species of monotremes known today which are found in New Guinea and Australia.
The monotremes differ from other mammals which is that they lay eggs instead of giving birth to the young ones. This shows that these mammals are closely related to the reptiles and amphibians and are thus the primitive mammals.
Thus, they lay eggs is the correct answer.
The risk of systemic absorption is greater in the area of the face. Corticosteroids have anti-inflammatory and anti-proliferative effects and for that reason, they are administered in cases of eczema and dermatitis. However, their action has to be limited to the affected skin areas (the target organ) and not the systemic organs. The skin of the face is not as thick as on the rest of the body, so applying the corticosteroid cream on this area increases the risk of the absorption of the drug in the systemic circulation.
Answer:
well obviously the answer is B climate change beacuase when there in an increase in technological revolution the industry will grow bigger to and so the emmsion of green house gas and other toxic that might harm the climate
Answer:
Simple diffusion is when the particles travel through the cell and facilitated diffusion is when the molecules travel through the cell.
Answer:
Volcanic gases. (Ans A)
Explanation:
Ocean water is salty because of the presence of dissolved salt. When water contact with a rock it starts weathering processes and this process starts to dissolve the soluble elements such as sodium out of the rock.
In volcanic gases, lots of chlorine ions are present in the atmosphere, these ions easily dissolve with water and produce the large flux of chloride that splashes into the oceans. So, the most common source of chloride ions in ocean waters comes from the volcanic explosions.
