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ki77a [65]
3 years ago
14

A forest was completely destroyed by a volcanic eruption. All living organisms were killed. Then, due to the arrival of propagul

es carried by birds from nearby areas, certain plant species started growing in the forest. These species have started colonizing the forest because they could survive the harsh conditions of the forest. They also facilitated the growth of other species. What stage of succession is taking place in the forest?
Biology
1 answer:
Katen [24]3 years ago
5 0

Answer:

a

Explanation:

competition

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A split-brain client is shown a frog in her right visual field. she is asked to identify what she sees. she most likely will be
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Tell and write the answer at the same time
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What is the strong fibrous tissue outer periphery of the intervertebral disk called?
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<span>The answer is anulus fibrosus.

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(04.01 LC)
Annette [7]
I wanna say it’s A.
Because that’s what makes sense to what it would be if wrong so sorry I tried.
6 0
3 years ago
Define a function called min that takes two parameters containing integer values and returns the smaller integer of the two. If
crimeas [40]

Answer:

Complete Pyhton code with explanatory comments and output results is given below

Python Code:

def min():

# get input from the user, two integers

   num1=int(input("Please enter 1st integer: "))

   num2=int(input("Please enter 2nd integer: "))

# using if elif conditional statements compare the two integers

   if num1<num2:

       return print("Smallest integer is: ",num1)

# if num1 is less than num2 than print the num 1

   elif num2<num1:

       return print("Smallest integer is: ",num2)

# if num2 is less than num1 than print the num 2

   else:

# if both of the above conditions are not true then it means they are equal

       return print("They are equal: ",num1)

# call the min() function

min()

Output:

Test 1:

Please enter 1st integer: 6

Please enter 2nd integer: 1

Smallest integer is: 1

Test 2:

Please enter 1st integer: 5

Please enter 2nd integer: 5

They are equal:

7 0
3 years ago
How does cell growth affect the ability of a cell to exchange materials with its environment?
frozen [14]

Explanation:

Cell size and growth is largely limited by cellular transport and exchange mechanisms. These aid in moving substances crucial to cellular growth processes, such as signal molecules and proteins,  across membranes, where they diffuse across the cytoplasm. The rate of diffusion is higher when the surface area to volume ratio is higher, thus more substances efficiently reach the membrane allowing for cell growth and expansion.

Further Explanation:

Cells require all substances to cross the cell membrane. These, only allow  some molecules to pass across the membrane or surface. Cell membranes contain lipids which form a barrier; polarity or arrangement can give these non-polar macromolecules hydrophilic and hydrophobic properties.

Via diffusion, small water molecules can move across the phospholipid bilayer acts as a semi-permeable membrane into  the extracellular fluid or the cytoplasm which are both hydrophilic and contain large concentrations of polar water molecules or other water-soluble compounds. The hydrophilic heads of the bilayer are attracted to water while their water-repellent hydrophobic tails face towards each other- allowing molecules of water and water soluble molecules, to diffuse across the membrane along the concentration gradient

However as cells increase in size, their surface area:volume ratios decrease rapidly; larger cells have a harder time moving molecules across the membrane, as there was less of a permeable surface for solutes to diffuse across. Thus, eukaryotic cells have specialized mechanisms to transport molecules along with membrane-bound organelles, like the endoplasmic reticulum that provide a higher surface area for absorption and enable more efficient transportation.

Learn more about membrane components at brainly.com/question/1971706

Learn more about plasma membrane transport at brainly.com/question/11410881

#LearnWithBrainly

7 0
3 years ago
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