Enzymes are proteins that help speed up chemical reactions in the body. They often work by binding to target molecules. How do you think the sequence of amino acids in an enzyme relates to its ability to bind to a specific target molecule?

d is the answer

sorry if its wrong!

the answer is b: 1.4 km/hr

phylogenetic tree is the tree of life or evolution tree. it shows the different branches of evolution. the sequence goes like tissues - coelom - backbone - endoskeleton - segmentation

ionic bonds are two oppositely charged ions that attract. a sodium ion has a 1 positive charge; a chloride ion has a 1 negative charge. sodium and chloride have oppostive charged ions that attract which forms an ionic bond. a chemical bond formed when two atoms share electrons is called