Water molecules at the surface of a body of water tend to pull inward and resist force which is why some insects
look like they are floating on top of water.

a) cohesion
b) density
c) surface tension
d) adhesion

answer; ///(b) it is composed of four protein chains and four heme groups;

option a and d is the correct answer

i hope this u

plz mark as the brainliest answer

small, big, or no change could occur in the phenotype. it could cause something as simple as a cats ears to curl backwards or something as frighting as death. it could also occur in the protien-coding area and have an effect on that but no effect on the amino acids. what has to occur is a changing in the hox gene or the control gene.