Akingdom is a level of classification that contains a few closely related species.
a. true
b. false

Which structure in the cardiovascular system connect arteries to veins?

Which number represents a basic ph, 4 or 9? numerical answers expected! answer for blank 1: i'll give

True or false: (a) the strings of little red dots represent carbohydrates. (b) the model is called a bilayer because there are two main types of molecules present, lipids and proteins. (c) the many black lines represent amino acid tails. (d) this model shows membrane transport. (e) the blue ovals are hydrophobic. (f) the blue ovals represent phospholipid heads.