This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: The first Jovian moons were discovered by A) Galileo B) Tycho C) Huygens D) ... (Read 44 times)

s.tung

  • Hero Member
  • *****
  • Posts: 577
on: Jul 27, 2018
The first Jovian moons were discovered by
 
  A) Galileo
  B) Tycho
  C) Huygens
  D) Cassini

Question 2

The main chemical building blocks of life, carbon, nitrogen, oxygen, and iron were formed
 
  A) inside interstellar gas clouds during star formation
  B) in the center of the Earth and then ejected onto the surface via volcanism
  C) in the nuclear burning cores of stars and then ejected into space when they died
  D) in the Big Bang that created the universe


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

aloop

  • Sr. Member
  • ****
  • Posts: 315
Reply #1 on: Jul 27, 2018
Answer to Question 1

A

Answer to Question 2

C


s.tung

  • Member
  • Posts: 577
Reply 2 on: Jul 27, 2018
:D TYSM

bdobbins

  • Member
  • Posts: 326
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Immunoglobulin injections may give short-term protection against, or reduce severity of certain diseases. They help people who have an inherited problem making their own antibodies, or those who are having certain types of cancer treatments.

Did you know?

ACTH levels are normally highest in the early morning (between 6 and 8 A.M.) and lowest in the evening (between 6 and 11 P.M.). Therefore, a doctor who suspects abnormal levels looks for low ACTH in the morning and high ACTH in the evening.

Did you know?

The human body's pharmacokinetics are quite varied. Our hair holds onto drugs longer than our urine, blood, or saliva. For example, alcohol can be detected in the hair for up to 90 days after it was consumed. The same is true for marijuana, cocaine, ecstasy, heroin, methamphetamine, and nicotine.

Did you know?

Sildenafil (Viagra®) has two actions that may be of consequence in patients with heart disease. It can lower the blood pressure, and it can interact with nitrates. It should never be used in patients who are taking nitrates.

Did you know?

When blood is exposed to air, it clots. Heparin allows the blood to come in direct contact with air without clotting.

Harland and colleagues discovered the morphogen noggin using expression cloning. Harland and colleagues discovered the morphogen noggin using expression cloning.
How Niko Tinbergen discovered the digger wasp's nest-locating behaviour. How Niko Tinbergen discovered the digger wasp's nest-locating behaviour.
Alpha Centauri A and B resolved over the limb of Saturn, as seen by Cassini–Huygens Alpha Centauri A and B resolved over the limb of Saturn, as seen by Cassini–Huygens
A 1998 false-colour near-infrared image of Uranus showing cloud bands, rings, and moons obtained by A 1998 false-colour near-infrared image of Uranus showing cloud bands, rings, and moons obtained by
A recently discovered fossil of a missing evolutionary link is shown on the right, and a ... A recently discovered fossil of a missing evolutionary link is shown on the right, and a ...
Early geologists discovered evidence of past glaciations in U-shaped valleys Early geologists discovered evidence of past glaciations in U-shaped valleys
Video: Dietary Cholesterol & LDL

For a complete list of videos, visit our video library