Which is a unique feature of mars?
a.
the thick atmosphere—made mostly of carbon dioxi...
Which is a unique feature of mars?
a.
the thick atmosphere—made mostly of carbon dioxide—absorbs solar radiation, heating up and make the atmosphere very hot
b.
it is the smallest planet and has the shortest period of revolution around the sun.
c.
the planet’s surface is covered with red, iron-oxide dust
d.
it is the only planet with permanent liquid water on its surface.
Answers: 2
Biology, 22.06.2019 00:00
The first three phases of the cell cycle are collectively known as (1 point) play audio cellular respiration. telophase. mitosis. interphase.
Answers: 2
Biology, 22.06.2019 19:20
16 select the correct answer from each drop-down menu. sharks, whales, and dolphins share similar features such as body shape and the position of fins. hoy while whales and dolphins have lungs. these differences indicate that the organisms share a comme whales also possess a vestigial pelvic bone. the presence of the pelvis bone may indicate that whales reset next
Answers: 2
Biology, 22.06.2019 20:00
What blood vessels carry blood to the heart? away from the heart?
Answers: 1
Biology, 22.06.2019 20:30
Name 3 injuries and two diseases that affect the skeletal system.
Answers: 1
Health, 15.07.2019 17:30
Mathematics, 15.07.2019 17:30
Mathematics, 15.07.2019 17:30
History, 15.07.2019 17:30
Mathematics, 15.07.2019 17:30
Mathematics, 15.07.2019 17:30
Mathematics, 15.07.2019 17:30
English, 15.07.2019 17:30
English, 15.07.2019 17:30
Mathematics, 15.07.2019 17:30
Mathematics, 15.07.2019 17:30