Volume of rock = volume of water displaced = 1500
Answer:
Question 4.
1. is sea floor spreading
2 is volcano
3. is subduction
Question 3.
1. is mountain building
2. is plate tectonics
3. is ocean basin
Explanation:
this is 8th grade science and im in 10th. its easy
Answer:
the ingestion of bacteria or other material by phagocytes and amoeboid protozoans
Explanation:
Phagocytosis, process by which certain living cells called phagocytes ingest or engulf other cells or particles. The phagocyte may be a free-living one-celled organism, such as an amoeba, or one of the body cells, such as a white blood cell
Answer:
Explanation:
Prokaryotic cells, also known as protocells or prokaryotic cells, belonging to the Prokaryota group of the Monera Kingdom. They are organisms of relatively small size and with well simplified composition and functioning, which makes these beings the first living organisms on the planet. These functions are precarious in relation to eukaryotes, but not taking away their complexity and their ability to adapt to the environment in which they live.
Although prokaryotes have the same molecular structure as eukaryotes, they do not have some cytoplasmic organelles, such as: mitochondria; smooth and rough endoplasmic reticulum; golgi complex; plastids; karyomembrane; lysosomes and vacuoles. Even thus, prokaryotes have DNA, which can be observed as a protein free ring (they are devoid of protein).
The prokaryote genetic material is made up of just a strand of circular DNA. Because its nucleus is separated by a thin protective layer, that filament is completely mixed with the cellular hyaloplasma.
Reproduction of prokaryotic cells does not occur by mitosis, but by a process called binary fission.This type of reproduction recombines genetic material through two processes: transduction and transformation. DNA in this cell type is dispersed in the cytoplasm because it does not have a nuclear membrane. In this kind of reproduction, you don't have the chromossomal condesnsation, like what occurs in eukariotes, and then by fission, septa are formed and direct from the surface to the cell nucleus, where the cell is divided into two.
