Answer:
Protein
Explanation:
A protein is a naturally occurring, extremely complex substance that consists of amino acid residues joined by peptide bonds. Proteins are present in all living organisms and include many essential biological compounds such as enzymes, hormones, and antibodies.
Answer:
D. can be your answer
Explanation:
because she is testing and finding differnt results which can help her find the algae levels in a local stream.
Answer:
Humans are multicellular, complex organisms. The cells inside our bodies are “specialized.” This means that each type of cell performs a unique and special function. For this reason, each of the 200 different types of cells in the body has a different structure, size, shape, and function, and contains different organelles.
For example:
Cells in the brain may be longer in shape so they can transmit signals more efficiently.
Cells of the heart have more mitochondria because they need a lot of energy.
Cells in the respiratory system are responsible for taking up oxygen and releasing carbon dioxide.
All the cells work together to keep the human body running efficiently.
Answer:
Mitochondria, nucleus, vacuole, endoplasmic reticulum, lysosome.. (Any membrane-bound organelles)
Explanation: There are only membrane- bound organelles that can be found within eukaryotic cells rather than prokaryotic cells. Every organelle found within the prokaryotic cell have no membrane, thus are free floating organelles.
Metamorphosis must take place before amphibians are able to B) live on land. They need to be changed from water creatures to land ones so as to be able to survive on land.
