[Answered] Comets are composed of ____. a. rock and dust b. rock and metals c. ice and metals d. ice and ...

This topic contains a solution. Click here to go to the answer

Author Question: Comets are composed of ____. a. rock and dust b. rock and metals c. ice and metals d. ice and ... (Read 168 times)

jlmhmf

Hero Member
Posts: 552

on: Jul 27, 2018

Comets are composed of ____.

a. rock and dust
b. rock and metals
c. ice and metals
d. ice and dust
e. rock and gas

Question 2

The Sun is what spectral type?

a. S2
b. G2
c. F2
d. K2
e. ST2 (Spectral Type 2)

Need homework help now?

Ask unlimited questions for free

Ask a Question

Marked as best answer by a Subject Expert

AaaA

Sr. Member
Posts: 339

Reply #1 on: Jul 27, 2018

Answer to Question 1

d

Answer to Question 2

b

jlmhmf

Member
Posts: 552

Reply 2 on: Jul 27, 2018

TYSM

Kedrick2014

Member
Posts: 359

Reply 3 on: Yesterday

Thanks for the timely response, appreciate it

« previous next »

Did you know?

To combat osteoporosis, changes in lifestyle and diet are recommended. At-risk patients should include 1,200 to 1,500 mg of calcium daily either via dietary means or with supplements.

Did you know?

All adverse reactions are commonly charted in red ink in the patient's record and usually are noted on the front of the chart. Failure to follow correct documentation procedures may result in malpractice lawsuits.

Did you know?

Intradermal injections are somewhat difficult to correctly administer because the skin layers are so thin that it is easy to accidentally punch through to the deeper subcutaneous layer.

Did you know?

Essential fatty acids have been shown to be effective against ulcers, asthma, dental cavities, and skin disorders such as acne.

Did you know?

Disorders that may affect pharmacodynamics include genetic mutations, malnutrition, thyrotoxicosis, myasthenia gravis, Parkinson's disease, and certain forms of insulin-resistant diabetes mellitus.