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7th Grade Science Questions and Answers (Q&A)

A. Cook, English Professor
Answered: Jan 02, 2019
Correct answer is option A – plane mirror
Plane mirror shows lateral inversion of light. Lateral inversion refers to the image seen which is inverted in terms of left and right. The...Read More

2 Answers

462 views
M. Porter, Senior Executive
Answered: Nov 27, 2018
The motion of a merry go round is circulatory ie. In a circular motion.
Circular motion is defined as the movement of an object along the circumstances of a circle or a rotation along a...Read More

3 Answers

394 views
C. Block, English Professor
Answered: Feb 26, 2019
The correct answer to this question is C. Mitosis is a type of cell division in which one cell, or the mother, divides to produce two new cells, the daughter cells. Each daughter cell has the...Read More

3 Answers

358 views
Rileypa
Answered: Mar 29, 2020
Antoine Van Leeuwenhoek
Leeuwenhoek
Antoine Leeuwenhoek

1 Answer

349 views
Barry Mclean, Sales Manager
Answered: Feb 28, 2019
The answer to this is B. Heart Attack. Cardiovascular disease is still known to be one of the main killers of people at present time. Cardiovascular diseases are not usually brought about by the...Read More

5 Answers

305 views
John Adney
Answered: Mar 29, 2017
Tt- recessive are always lowercase, so if both parents pass it down, it would be recessive.

3 Answers

279 views
H.Jennifer
Answered: Feb 03, 2018
The distance traveled by a vehicle is measured and recorded by the odometer. The odometer’s sole purpose in your vehicle is to measure the distance traveled by the vehicle. An odometer can...Read More

2 Answers

263 views
Christian Jackson, Content Developer
Answered: Feb 01, 2019
In order to understand this, it is best to know what the different types of motion are. There are three basic types of motion namely rotary, linear, and reciprocating. Out of these types, the...Read More

5 Answers

261 views
G. Roland, Professor
Answered: Jan 09, 2019
There are different kinds of motions. Four main types of motions include rotary or circulatory, linear, reciprocating and oscillating. Rotary or circulatory motions go around in a circle like a...Read More

2 Answers

261 views
John Smith
Answered: Mar 29, 2020
A pituitary hormone which stimulates the growth of the follicle

1 Answer

252 views
John Adney
Answered: Mar 29, 2020
I got the answer correct but a b and c are all correct as long as a dominant allele is present the dominant allele will be shown

3 Answers

245 views
Gorge
Answered: Oct 17, 2018

A. The energy of a compound that changes as the atoms are rearranged to form new compounds.

1 Answer

242 views
Daniel Collingwood, SSEE
Answered: Dec 27, 2017

(A) Cholera

Improper disposal of sewage leads to cholera which leads to diarrhea and dehydration.

1 Answer

241 views
Syed.zaidi
Answered: Nov 02, 2019

The ability to do anything is called energy.

2 Answers

240 views
Eb
Answered: Mar 29, 2020
Sleeping

1 Answer

239 views

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