Answer:
there are 1000 grams in one kilogram, as kilo means a thousand.
so multiply 1000 by 20 to convert kg to g.
the answer is 20,000.
20 kg is equal to 20,000 g
Answer:
Whenever matter moves from one sphere into another, some process, driven by energy, causes it to happen. Here are some examples: Water moves from a river (hydrosphere) into the air (atmosphere) by a process called evaporation.
Explanation:
B) Embryonic stem cells research requires the use of human embryos.
I'm pretty sure its true.
Hope this helped. Have a great day! :D
Answer:
C. a dog buries a bone in the backyard
Explanation:
A dog burying a bone in the backyard is not an observation in terms of scientific methods.
Observation is the process of acquiring data about a phenomenon under study.
Most times, senses are used in making observations. Our sense of taste, hearing, sight etc. comes handy when making observation.
Also, we can use some specialized equipment to make observations.
- A dog burying a bone in the backyard is not an observation. None of the senses nor instruments are used to gather any relevant information.