Well, Angiosperms are grouped up with with the dicots and monocots.
Scientists use radio technology in order to track endangered species. These include radio collars, tags and chips. These devices can then be tracked wither via satellites through GPS technology or by locating the radio waves emitted by these devices using receivers.
These devices have proven very helpful in tracking organisms and monitoring their populations.
Answer:
It shows that biodervasity is important for sustainable ecosystem for existence of the earth.
.Biodervasity ensures that each specie has a role to play in an ecosystem irrespective of the size.)
The story also shows that plant species have different medicinal purposes,and without plants human will not be able to get the needed medicines.
.
Explanation:
Red blood cells carry oxygen white blood cells fight germs
The molecule of Oxygen has 2 Oxygen atoms.
Please correct any mistakes in my answer..Glad to help ya! :)