Question 13(say worth a ponta) (03.05 MB)
Use complete sentences to differentiate between acids and bases on the basis of their behavior when dissolved in water Give an example of each type

Enzymes are proteins that speed up reactions by providing an additional energy source supplying additional molecules for the reaction removing inhibitors that slow down reactions lowering the amount of energy required

Which worm has eyespots that are used to detect light? a fluke b marine worm c planarian d tapeworm

There are only about 250,000 known fossil species. true or false