Answer:
True. The first trimester is the most crucial time for the development of the fetus.
Answer: The scientific probes matched with the weather stations are given below-
The weather stations used are such as -
- pH scale- it helps us to determine whether a solution is acidic or basic.
- Thermometer- it is used to measure temperature.
- Barometer- it is used top measure the pressure.
- Hygrometer- it is used to measure the humidity.
- Anemometer- it is used to measure wind speed.
- Data logger- it is used to measure the rate at which objects are moving or changing its position in terms of a year or a decade.
Answer:
<u>hypothesis:- </u>
a supposition or proposed explanation made on the basis of limited evidence as a starting point for further investigation.
<u>experiment:-</u>
a scientific procedure undertaken to make a discovery, test a hypothesis, or demonstrate a known fact
<u>results:-</u>
a thing that is caused or produced by something else; a consequence or outcome.
<u>conclusion:-</u>
is the last part of something, its end or result. ... The phrase in conclusion means "finally, to sum up," and is used to introduce some final comments at the end of a speech or piece of writing.
this is a tip, hope it helps!
Answer:
Hyrdrogen bonds!
Explanation:
Trust me! Try it. You'll see.
Answer:
The correct answer is - texture and composition.
Explanation:
The classification of the three types of rocks as igneous, sedimentary, and metamorphic rocks is primarily based upon the components and the texture. The sizes and shapes of grains of the mineral and other components and how they interact are present are known as texture.
Igneous rocks - melted rock deep inside the Earth.
Sedimentary rocks - layers of sand, silt, dead plants, and decomposed organism and their skeletons.
Metamorphic rocks - changed by heat and pressure underground
