How does current affect biodiversity in rivers and streams?
a. it prevents bacteria and algae...
Biology, 23.09.2019 09:00 baptistatm51976
How does current affect biodiversity in rivers and streams?
a. it prevents bacteria and algae from living in rivers and streams.
b. it causes a decrease in biodiversity by preventing organisms from remaining in rivers and streams.
c. it mixes the nutrients for plant and animal use and determines location of organisms.
d. it has no affect on biodiversity.
Answers: 2
Biology, 21.06.2019 17:50
Which best describes red blood cells? a. they are colorless b. they protect against disease-carrying microorganisms c. they transport oxygen throughout the body d. they aid in blood clotting
Answers: 1
Biology, 21.06.2019 18:00
Which flexible structure that supports the nerve cord and led to the backbone
Answers: 3
Biology, 21.06.2019 20:50
Dna has unique properties that allow it to accurately retain genetic information, even after multiple rounds of replication. one aspect of dna that allows it to accurately store genetic information is the base pairing from chargaff\'s first rule of the four nucleotide bases. if the c content of a dna molecule is 22%, what are the percentages of the remaining bases?
Answers: 1
Mathematics, 18.02.2021 19:50
Advanced Placement (AP), 18.02.2021 19:50
Mathematics, 18.02.2021 19:50
Social Studies, 18.02.2021 19:50
Mathematics, 18.02.2021 19:50
Mathematics, 18.02.2021 19:50
History, 18.02.2021 19:50
Mathematics, 18.02.2021 19:50
Mathematics, 18.02.2021 19:50
Chemistry, 18.02.2021 19:50
History, 18.02.2021 19:50
Mathematics, 18.02.2021 19:50