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labwork [276]
3 years ago
15

A train travels 67 km, north along a straight track in 39 minutes. What is the train's average velocity in kilometers per minute

s .
Biology
1 answer:
vredina [299]3 years ago
8 0

Answer:

2 mine take 80 man to drive across a mass drive to get a car in his car or something right now

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55 POINTS PLS HELP
Cerrena [4.2K]

Answer:

2, 4, and 5 refers to scientific revolution while on the other hand, the remaining statements shows scientific observation.

Explanation:

Cloning has the potential to  significantly benefit a great many  people, so it should not be  considered immoral or risky is refers as scientific observation.

A scientist thinks that he might  find serious inconsistencies in the  fossil record if he conducts an  excavation in a new location is refers scientific explanation because explanation is needed for it.

The rocks present in western Africa  and eastern South America formed  at the same place and at the  same time is scientific observation because the scientists takes the data.

Even if modern organisms are  found in ancient portions of the  fossil record, this wouldn't challenge the theory of evolution in any way is refers to scientific explanation.

The cloning of organisms is an  exciting area of study, and more  resources should be be devoted  to it so it is refers as scientific explanation.

The age, type, and composition of  ancient rocks in western Africa are  nearly identical to the age, type,  and composition of rocks in  eastern South America is scientific observation which is taken by the scientist through research.

8 0
3 years ago
Contracts Slowly Striated Voluntary
hoa [83]

Answer:

student 1

Explanation:

The smooth muscles contract and fatigue slowly but are not striated and are innervated by involuntary nervous system. The cardiac muscles are uninucleate and striated. The skeletal muscles are innervated by the voluntary nervous system hence concerned with voluntary movement.

4 0
3 years ago
Space travel has come a long way since Laika, but there are still many celestial bodies waiting to be explored. What do you thin
k0ka [10]

Answer:

   NASA's Artemis program has a goal of landing humans on the moon in 2025 to begin building a base camp. This long-term human presence on the lunar surface will help NASA prepare for human space exploration missions of greater distance and duration, including an eventual crewed flight to Mars. Space can help us prepare the feutre Space exploration allows us to prove or disprove scientific theories developed on Earth. Studying the solar system, for example, has brought us insights into such phenomena as gravity, the magnetosphere, the atmosphere, fluid dynamics and the geological evolution of other planets. That has led to the development of various technologies that feed back into the economy and improve our lives on Earth. Without space programs, we wouldn't have GPS, accurate weather prediction, solar cells, or the ultraviolet filters in sunglasses and cameras.

Explanation:

There hope it helps Also you could've done a little bit of resheerch skimmed a cupple sights to get an idea on what to wright about then go from there  its just an idea thoe

4 0
2 years ago
How does non-human life in an urban ecosystem differ from that in an undeveloped forest ecosystem? (Site 2)
DedPeter [7]
Often times, non-human life in an urban ecosystem is more disturbed in a way that changes happen rapidly, such as the soil and plant cover and temperature and water availability
7 0
3 years ago
Which of these word formulas for cellular respiration is correct? A) Oxygen + Sugar → Energy + Carbon dioxide + Water B) Carbon
larisa [96]

Answer:

Oxygen + Sugar → Energy + Carbon dioxide + Water

3 0
3 years ago
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