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Sophie [7]
3 years ago
10

After letting his soil sample sit in water for an hour, Mark concludes that just one type of material made up the soil. Jack con

cludes that the soil had several different materials, each with a different weight. Based on the results of your experiment, whose conclusion do you support and why?
Biology
2 answers:
Mumz [18]3 years ago
5 0

Answer:

Jack i right

Explanation:

it seems awfully strange if only one type of material makes up the whole soil.. obviously the soil will consist of more than one. most soil is made up of minerals, rocks and organic matter , remember that they have several particles within them with different measurements.

shusha [124]3 years ago
4 0

Answer:

jack is right

Explanation:

most soil is made up of minerals, rocks and organic matter , remember that they have several particles within them with different measurements.

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Who is given credit for the basic design of the periodic table of the elements?
Murrr4er [49]

Answer:

the answer is C Dmitri Mendeleev

Explanation:

7 0
4 years ago
A snake species a grass species and a mouse species are part of a food web in an ecosystem rank these three species in their lik
pochemuha

The pyramid of the biomass depicts the depicts the bio productivity at each level of the organism. The producers are the organism, which have the highest number of the productivity and their number is comparatively higher than the consumers.

In the pyramid of biomass, the herbivore comes after the producers and then the carnivores. In this case, the grass would have highest productivity, so, it would occupy lower most position, then mouse and then snake.

So, the order in a biomass pyramid from lowest to highest is grass, mouse, snake.

7 0
3 years ago
Read 2 more answers
What is the driving force of currents in the oceans and atmosphere? Solar radiation heating only the land surfaces Solar radiati
Tanzania [10]

Answer:

Unequal heating of the Earth by the Sun

Explanation:

Took the test

4 0
3 years ago
Despite being farther away from the sun than Mercury, Venus has a much warmer temperatures. What accounts for Venus is temperatu
amid [387]

Answer:

Venus has a much thicker atmosphere

Explanation:

The main reason for Venus having a much higher temperature than Mercury is due to the difference in atmosphere. Venus has a much thicker atmosphere, this extra thickness allows Venus more heat to get trapped, through the greenhouse effect which keeps Venus much warmer than Mercury. If Venus were to lack this atmosphere it would be much colder than the average temperature in Mercury, which is 333 degrees Fahrenheit.

4 0
3 years ago
What will happen to levels of ATP in a muscle cell of an individual that stops consuming carbohydrates and other sources of suga
Tresset [83]

Answer:

2

Explanation:

Fats are the slowest source of energy but the most energy-efficient form of food. Each gram of fat supplies the body with about 9 calories, more than twice that supplied by proteins or carbohydrates.

Have a great day <3

3 0
3 years ago
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