Answer:
b, d
Explanation:
a, may be right since mutaion does benefit species in certain ways but since it's specifically saying fatal the a is not right.
b, because even though it doesn't happen often, 2 diverse species might interbreed if a survival or specific situation is given.
d, natural selection kill of those weak and helps the strongest survive by making genetic modifications throughout the generations going from one species to a completely different one in years.
Answer:
animals, food, drink, a good area to live in, and ofc oxygen
Explanation:
hello there,
Which equation represents the formula for the speed of a wave?
A.
speed = wave length ÷ wave period
hope this help
Sorry for the bad hand writing :)
I assume you are not familiar with this topic. I suggest you read more about this protein from online books or ur own book if you have.
White blood cell = its a cell just like the name suggests, in fact, more like its a family of cell types that are responsible for immunity and some other functions (it doesnt look like you need to know the details on other functions so just stick with immunity)
Platelets = these are not really cells, but you can say they are sorta like bits of cells, they contain important protein(s) for blood clotting and surely they themselves play important role in blood clotting which prevents us from bleeding to death when we get a cut for example.
Plasma = this is part of blood, excluding red blood cells and white blood cells, its basically fluid with nutrients, ions and most importantly blood proteins, such as carrier ones like Albumin.
The only one left is Hemoglobin,
heme is the iron part (which is not really iron alone but thats the only one u need to know)
and globin is the protein part
these two make up hemoglobin
so this complex resides inside red blood cells, which flow in our vessels to every part of our body supplying them with nutrients and oxygen taken from our capillary system of lungs.
