Sammy was plagued with internal disorders. First, he had to have an operation to remove his aorta and replace it with a synthetic vessel. Next, he developed a kidney malfunction. Since no donor could be found, the only way he could survive was to use a kidney dialysis machine. A short time later, his digestive system became cancerous and had to be removed. He received nourishment through a feeding tube. Sammy also had a massive heart attack that resulted in him needing a heart transplant. Lucky for Sammy, a donor was found and a transplant was performed. Is Sammy alive

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.

age range would be the answer

ask your friends for what they got then copy it down if you don't have any friends which is fine than google it or pay the teacher

flooding wildfire landslides climate change the factors listed have an immediate effect on the animal populations found in any habitat. the four factors would lead to a death. b emigration. eliminate c immigration. d mutations.