Biology, 11.04.2020 02:48, minecraftsam2018
Which of the following characteristics are typical of brachiopods?
A. Lophophore between the shells
B. Two calcified valves: dorsal and ventral
C. Two lateral calcified shells
D. Zoecium attached to rocks or other substrates Colonial
Answers: 3
Biology, 21.06.2019 13:30, claou6531
Which of the following descriptions of proteins are true? i. proteins can have different sequences of amino acids. ii. proteins can have different shapes. iii. proteins can have different numbers of amino acids. a. only i and ii are true. b. only ii and iii are true. c. only i and iii are true. d. i and ii and iii are all true. e. none are true statements
Answers: 1
Biology, 21.06.2019 14:40, Historyfinder
Are characterized by dry conditions, limited vegetation and wide temperature range. a.) tropical rain forests b.) deserts c.) grasslands d.) none of the above
Answers: 1
Biology, 22.06.2019 07:30, ayoismeisalex
Which greenhouse gas is emitted when burn fossil fuels for energy? a. nitrogen b. oxygen c. carbon dioxide d. helium
Answers: 2
Biology, 22.06.2019 10:10, lucygperez4099
What is a photon? a. part of a ribosome b. a light particle c. a carbon dioxide molecule d. part of a chloroplast b. a light particle
Answers: 2
Which of the following characteristics are typical of brachiopods?
A. Lophophore between the...
A. Lophophore between the...
Physics, 22.12.2020 17:50
Mathematics, 22.12.2020 17:50
English, 22.12.2020 17:50
History, 22.12.2020 17:50
English, 22.12.2020 17:50
Mathematics, 22.12.2020 17:50
English, 22.12.2020 17:50