its like the human body rectum its there but serves no purpose but when we evolved we eveolved to eat different foods and different foods mean different digestion
Explanation:
5 factors are:
1). habitat change, 4 native species, (can not survive or reproduce 2 repopulate the area).
2).physical modifications of h20, or rivers.( dam's, rivers, changing h2o flow. critical 4 native fish, water fowl, microbes that eat harmful bacteria.
3).species that are not born 2 the area
4). pollution, due 2 human modification..
5). climate change, because of human modification..
hope this helps..
Answer:
mutated dna
Explanation:
there would be either be dna substitutions, deletions or insertions. substitution simply changes the letter. deletion gets rid of a letter. insertion adds another letter.
Minerals
Explanation:
Minerals can be found in the cactus and ground and are very resourceful
All of these are adaptations used to enable pr otists move except for B.spores , because they are used in asexual reproduction.
HOPE THIS HELPS YOU..!!
