![Biology](/tpl/images/cats/biologiya.png)
Biology, 31.01.2020 06:02, heyperdomo8496
The sun's gravitational pull keeps the in their orbits, just as a planet's gravitational pull keeps its in their orbits. a. planets; stars b. stars; moons c. planets; moons d. moons; stars
![answer](/tpl/images/cats/otvet.png)
Answers: 1
Other questions on the subject: Biology
![image](/tpl/images/cats/biologiya.png)
![image](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 13:30, student0724
Describe the change in phase and temperature as water moves from the oceans to the atmosphere and then returns to earth again as rain. a) evaporation : temperature increases; condensation : temperature decreases; precipitation (rain) : temperature decreases b) evaporation : temperature increases; condensation : temperature decreases; precipitation (rain) : temperature increases c) evaporation : temperature decreases; condensation : temperature decreases; precipitation (rain) : temperature decreases d) evaporation : temperature increases; condensation : temperature increases; precipitation (rain) : temperature decreases
Answers: 1
![image](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 15:30, emmalou54
Which of the following statements is correct in hour our immune system responds to a potential pathogen? a. the adapted immune system will call on the innate immune system to destroy the pathogen. b. b cells will start reading the antigen code immediately and call t cells to assist in destroying the pathogen. c. the skin will be the first line of defense, and then the many phagocytes in the bloodstream will attempt to consume the possible pathogen. d. the t-cells in the adapted immune systems are the first to recognize the pathogen vaccines are weakened forms of disease causing microorganisms, which are given to patients to prevent disease. after the vaccine is administered, the immune system responds by creating a(n) to recognize the a. antigen, antibody b. antibody, antigen c. antibody, antibiotic d. antibiotic, antibody
Answers: 1
![image](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 15:30, DogeDogeLove
When an object is moving away from you while still making a sound, the pitch of the sound is perceived to a. lower b. unchanged c. fluctuating d. higher
Answers: 2
Do you know the correct answer?
The sun's gravitational pull keeps the in their orbits, just as a planet's gravitational pull keeps...
Questions in other subjects:
![Konu](/tpl/images/cats/fizika.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 01.07.2019 07:30
![Konu](/tpl/images/cats/informatica.png)
Computers and Technology, 01.07.2019 07:30
![Konu](/tpl/images/cats/mat.png)
Mathematics, 01.07.2019 07:30
![Konu](/tpl/images/cats/en.png)
English, 01.07.2019 07:30
![Konu](/tpl/images/cats/mat.png)
Mathematics, 01.07.2019 07:30
![Konu](/tpl/images/cats/istoriya.png)
History, 01.07.2019 07:30
![Konu](/tpl/images/cats/mat.png)
Mathematics, 01.07.2019 07:30
![Konu](/tpl/images/cats/health.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 01.07.2019 07:30