Not all mixtures are solutions. It has to be a special homogeneous bond mixture composted of two or more substances
Answer:A) Aquarist- Tony spends his time at work preparing feed and cleaning the tanks of the marine creatures on display. B) Marine educationist-Clayton works in a firm advising oil exploration companies about the impact of their activities.
C) Environmental consultant-Glenda runs a campaign to stop sand mining in the estuary that lies near her town.
D) Environmental lobbyist-Hazel works in a tour operating company interacting with and answering questions from tourists about the coral reefs in the Florida Keys.
Explanation:
Answer:
the middle east region was not always a vast desert
Answer:
4
Explanation:
Codons are usually in groups of 3. So AUA-UCU-AGG-CUU
