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Science Questions and Answers (Q&A)

F. Lopez
Answered: May 29, 2018
Quarks are the fundamental building blocks of all particles. Describing them as fundamental particles means the particles do not have a substructure and cannot be split. The first evidence for...Read More

2 Answers

243 views
Tuncer
Answered: Aug 06, 2020
He assigned a Greek letter along with the Latin form of its constellation name. He assigned Greek letters in order of their brightness beginning with the letter "alpha".

1 Answer

242 views
Malcolm Carneal, Digital Nomad
Answered: Feb 27, 2018
The main differences between ionic and covalent compounds are as follows: 1. Ionic bonds are formed through ions which are charged particles. They become charged particles when electrons ar...Read More

1 Answer

241 views
Verdun
Answered: Aug 06, 2020
DNA template

1 Answer

241 views
S.Sophie
Answered: Feb 19, 2020
Dissolving salt in water is considered a physical change because there’s only a change in the state of matter but no change in the chemical composition of matter. Bear in mind that physical...Read More

4 Answers

240 views
A. Boaz, Mechanical Engineer
Answered: Nov 21, 2019
Tomato seeds are green because they contain photosynthetic chlorophyll, which is the pigment in plants that provides them their green color. Chlorophyll is vital in the development of...Read More

2 Answers

240 views
Tony
Answered: Aug 06, 2020
The transfer of energy

1 Answer

240 views
Jeanp
Answered: Aug 06, 2020
Kinetic energy increases and potential energy decreases.

1 Answer

240 views
Aichaturvedi
Answered: Aug 06, 2020
All of the above

1 Answer

240 views
Aichaturvedi
Answered: Aug 06, 2020
When all references to an object are gone, the memory used by the object is automatically reclaimed.

1 Answer

238 views
J. Emmerich, Web Content Writer
Answered: Oct 31, 2018
Everything is possible. This means that there is always a chance that the parachute can be tangled in electric wires. There are already some instances wherein people using parachutes have gotten...Read More

2 Answers

237 views
Cesar H. Pablo, Journalist
Answered: Mar 27, 2018
People get cramps for different reasons. However, sometimes people get cramps due to lack of vitamins and minerals. Sometimes, when people do not get enough potassium, they may suffer from leg...Read More

1 Answer

236 views
Jaymemaricel
Answered: Aug 06, 2020
D. because of its structure

1 Answer

236 views
Cykeman
Answered: Aug 06, 2020
Watts

1 Answer

236 views
Anika Nicole, Wordsmith
Answered: Sep 25, 2019
MiRNA and SiRNA are both discussed in molecular biology. MiRNA stands for micro ribonucleic acid while SiRNA stands for small interfering ribonucleic acid. MiRNA is a type of natural molecule...Read More

2 Answers

235 views
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