Cancer and Tumors...
........ Hope it helps, Have a good rest of the day:)
The answer is; Bryophytes are nonvascular plants, and pteridophytes are seedless vascular plants
Pteridophytes have a vascular system (phloem and xylem tissues) but produce spores for reproduction, unlike other higher plants. An example of pteridophytes is the fern. Bryophytes that include Moses are referred to as ‘lower plants because they do not have a true vascular system.
1.producer population may go down. 2. or carnivore population goes down and then herbivores population rises up. starts eating the producers. by that producers will decline and so will the herbivores
Aggregates of mineral form rock
