<span>1.The treatment whereby waste materials are separated from the blood by a machine is called dialysis. It </span><span>is a treatment that filters and purifies the blood using a machine</span><span>
</span><span>2.A patient's lab report has the abbreviations HDL and LDL, suggesting that he has recently undergone lipid tests. HDL stands for </span>high-density lipoprotein, while LDL stands for low-density lipoprotein<span> (</span>LDL).
Invasive species pose such a threat because it can cause harm to wildlife in many ways
Answer:
2nd one. Albedo and positive
Explanation:
Answer:
In order to propose a hypothesis, there is a need to first see the function of gills in fishes. The gills of fishes comprise blood vessels that exhibit inherited tendencies of getting oxygen out of the water, which was consumed by fishes from their mouths. These gills also comprise thin walls, and when water moves over these walls of blood vessels, the oxygen from water moves into the blood, and then this oxygen-enriched blood goes to various organs.
Thus, one of the hypotheses in the given case, can be the number of blood vessels, which are found in the gills of the mentioned freshwater fish to be higher in comparison to the blood vessels found in the normal fishes, and apart from this, the surface area of the thin walls, which are found in the gills is also more in the new species of freshwater fish.
<span>B. have amniotic eggs.</span> Frogs and toads don't have amniotic eggs. Frogs and toads lay "frog's spawn" these are clumps of eggs covered with jelly like substance. Frog's spawn may contain thousands of eggs.
