Blue-green algae affect freshwater, and it has a direct correlation to agricultural and urban runoff.
The heavy rains last spring most likely caused Lake Okeechobee to discharge water containing blue-green algae into rivers and canals. The bright green sludge oozed onto docks, dams and rivers and through tributaries into the ocean.
Blue-green algae (cyanobacteria) are a group of prokaryotic, autotrophic microorganisms that contain the photosynthetic pigments (chlorophyll and phycocyanin), Therefore, the DNA shows bacteria
Bacteria is the correct answer
1 example would be weather, we adapt to the weather with being in it.
Mitosis is the process of multiplying, (replication) of chromosomes. So when this happens, one cell will split into two of the exact same identical cells.
Answer: b.They do not tolerate highly saline environments.
Mangroves are salt tolerant short trees that grows in coastal regions. They grow in extreme brackish or saline water. Therefore, they are called as halophiles. They exhibit a complex salt filtration system to remove out excess salt. They have two types of specialized roots systems they are impermeable to sodium salts. These roots contains suberin in order to decrease salt intake along with water. Salt which gets accumulated in the shoots is transferred to leaves which shed in old age. Hence, they excrete salts through leaves. They have stilt roots which are grown on the surface of soil.These roots have pores on their bark which allows the absorption of oxygen from the atmosphere.
The ultimate energy source would be he sun.