[Answered] Earth's core is hot, dense, and mostly composed of iron and nickel. a. True b. False Indicate ...

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

Author Question: Earth's core is hot, dense, and mostly composed of iron and nickel. a. True b. False Indicate ... (Read 63 times)

james0929

Hero Member
Posts: 586

on: Jul 27, 2018

Earth's core is hot, dense, and mostly composed of iron and nickel.

a. True
b. False
Indicate whether the statement is true or false

Question 2

Which mission is mapping the heliosphere's boundary?

a. Cassini-Huygens
b. Interstellar Boundary Explorer
c. Voyager I
d. Voyager II
e. Kepler

Need homework help now?

Ask unlimited questions for free

Ask a Question

Marked as best answer by a Subject Expert

mbcrismon

Sr. Member
Posts: 328

Reply #1 on: Jul 27, 2018

Answer to Question 1

True

Answer to Question 2

b

james0929

Member
Posts: 586

Reply 2 on: Jul 27, 2018

YES! Correct, THANKS for helping me on my review

miss_1456@hotmail.com

Member
Posts: 289

Reply 3 on: Yesterday

Excellent

« previous next »

Did you know?

Walt Disney helped combat malaria by making an animated film in 1943 called The Winged Scourge. This short film starred the seven dwarfs and taught children that mosquitos transmit malaria, which is a very bad disease. It advocated the killing of mosquitos to stop the disease.

Did you know?

Thyroid conditions may make getting pregnant impossible.

Did you know?

Increased intake of vitamin D has been shown to reduce fractures up to 25% in older people.

Did you know?

There are 20 feet of blood vessels in each square inch of human skin.

Did you know?

Dogs have been used in studies to detect various cancers in human subjects. They have been trained to sniff breath samples from humans that were collected by having them breathe into special tubes. These people included 55 lung cancer patients, 31 breast cancer patients, and 83 cancer-free patients. The dogs detected 54 of the 55 lung cancer patients as having cancer, detected 28 of the 31 breast cancer patients, and gave only three false-positive results (detecting cancer in people who didn't have it).