There is a 3/4 chance their offspring will be black. If you make a Punnett's (I hope that's how you spell it) square then you will find that one offspring will be homozygous for black hair, two will be heterozygous with black hair, and one will be homozygous with brown hair. Therefore, there's a 3/4 chance the offspring will have black hair. Hope this helped!
None of them because A and D are not physical recoures and B and C are not renewable.
1) The antibodies destroy the antigen (pathogen) which is then swallowed and digested by macrophages.
2) White blood cells can produce antitoxins which destroy the toxins that are otherwise known as poison.
Answer:
well long ago humans used to wear animal skins and now we just wear clothes out of cloth,cotton and stuff
3.d. 4.b. 5.Repeatable. describes evidence that can be seen independently by others if they repeat the same experiment or observation in the same way. ... Scientific evidence is so important in science, there are careful rules defining what counts as scientific evidence. Example: tables, graphs, words, pictures, and sound recordings. 6.b.
idk but hope it helps :)
