Answer:
#1 is correct
Explanation:
kelp also needs nutrients that are only available in deep water or near shore but not on the surface of the open ocean.
Answer:
covalent, ionic and metallic
Explanation:
covalent bonding: A chemical bond that involves the sharing of electron pairs between atoms.
ionic bonding: When a positively charged ion forms a bond with a negatively charged ions and one atom transfers electrons to another.
metallic bonding: Is the sharing of many detached electrons between many positive ions, where the electrons act as a "glue" giving the substance a definite structure
Im super good at Biology and the way i remember the answer to this is protein is transcribed and there is mRNA,rRNA, and tRNA. I relate transcribe to tRNA so when I see it i thing transcribe.
Answer:
2. metallic
Explanation:
Metallic luster as do many other minerals. Of the nonmetallic lusters, glassy is the most common and means the surface of the mineral reflects light like glass.