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3 years ago

Why do we need cells

2 answers:

4 0

We need cells for every day function. This includes significant processes like growth and development or protection from disease

11111nata11111 [884]3 years ago

3 0

Cells are the basic units of our organelles, systems, and they help us to function with our everyday work.

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The best treatment for a bacterial disease is

Furkat [3]

B - Antibiotics
Antivirals treat viruses, antifungals treat fungi, and OTC treatments are merely symptomatic treatment. Antibiotics typically dissolve the cell wall of bacteria meaning they explode, so they actually kill the bacteria.

8 0

3 years ago

Read 2 more answers

Please select the word from the list that best fits the definition: the movement of water from ocean through the atmosphere and

Airida [17]

Answer:

Water cycle

Explanation:

Water rains from the cloud into the ocean. Then the water gets sucked back up to atmosphere of the clouds

6 0

3 years ago

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In Alaska, grizzly bears must eat 10 fish and drink up to 25 liters of water to live. A

EleoNora [17]

The fish is the limiting factor because its population determines the survival and availability of the grizzly bears.

A limiting factor is resources(biotic or abiotic) that affects or determine the availabity and growth of an organism or group of an organism within an ecosystem.

The more fish it takes, the more the liver produces urea, and kidney tubules makes use of the urea in it tubules for urine formation in the loop of Henle. The urine formation and loss, leads to intake of water and the sequence continues.

This is an example of a biological limiting factor because the bear predate on the fish for survival and population.

If the population of the fish drops,( the limiting factor) the bear drinks less water based on above, and therefore disruptions of the ecosystem.

More brainly.com/question/25824973

3 0

2 years ago

The Cretaceous-Tertiary extinction, the most famous of the Big Five, has been attributed to what major event(s) that triggered t

polet [3.4K]

This question has a two part answer. The first part is that an asteroid hitting the earth and the second part is massive volcanoes erupting around the world.

5 0

3 years ago

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Please help!! Can you figure out the modern spreading rate of the Mid- Atlantic ridge? Use that line to figure out how many kilo

bija089 [108]

Answer:

R = 16mm/y

Explanation:

Modern Spreading Rate (R) = distance the seafloor moved in km (d) / age in million years (t)

R = d/t

To calculate it in millimeters per year we need to convert it:

1 km = 1000 m

1 m = 100 cm

1cm = 10mm

1 km = 1,000,000 mm

The problem states that in 150 million years, there is a distance of 2400 km.

if 1 km ------- 1,000,000 mm

2400 km-------X = 2400,000,000 mm

If 1 million years -------1,000,000 years

150 my----X = 150,000,000 years

R = d/t

R = 2400,000,000 mm/150,000,000 y.

R = 16mm/y

4 0

3 years ago