1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
mariarad [96]
2 years ago
13

Which statement about abiotic changes to an ecosystem is true ?

Biology
1 answer:
Lena [83]2 years ago
4 0
The very first one is the answer-

Abiotic changes have the ability to dictate biotic ones. This can be caused by humans.
For example: an abiotic thing can be an element like water. If the water in a lake gets poisoned by chemical compounds, this is an abiotic change. However, since the lake is now poisoned it’ll likely harm or even kill fish, bacteria, algae, and any other wildlife living within the lake. It doesn’t stop there though, without the lake surrounding animals won’t have clean water to drink, they can now die from either the poisoning, dehydration, or starvation if they lived off of the aquatic life from the lake.
You might be interested in
Based on this information what is the probability of producing a P plant with green seeds in a yellow pod?
Margarita [4]
The probability is 1/18
5 0
3 years ago
Hector is back from his morning run and is feeling lightheaded because his energy is depleted. Which food item will provide him
RUDIKE [14]
Assuming that all of them was made without sugar, Butter beans has the most amount of carbohydrates the options above
100 gram of butter beans contains about 21 gram of carbohydrates. This is way more than tuna and fruits who contains 0 carbs and protein that only contains 1.1 gram.
6 0
3 years ago
In Oompa Loompas, gray face (G) is dominant to orange recessive face (g). If two gray faced Oompas have an offspring with an ora
Neko [114]

Answer:

The genotype for each of the parents must be

parent 1 : Gg

parent 2 : Gg

Explanation:

Please note that a dominant trait is a trait that is expressed phenotypically in a heterozygous state, while a recessive trait is a trait that can only be expressed in a homozygous state.

Now, since gray face (G) for Oompa Loompas is dominant, and orange face (g) is recessive, for an offspring to be orange faced, it means that the genotype of the offspring must be 'gg'. Also, since both parent contribute an allele in the pair of alleles in the offspring, both parents must have the recessive (g) in their genotype. Moreover, we are told that both parents are gray-faced, meaning that their genotypes were 'Gg' and 'Gg'. To confirm, let me do the cross

                                 G           g

G                                GG       Gg

g                                 Gg        gg

from the cross above, we find out that out of 4 offspring, 3 were gray face (GG, Gg ) while one was orange face (gg).

3 0
3 years ago
Which of the following cell organelles is thought to have once lived as a free-living
ladessa [460]

Answer:

Ribosomes here is your answer

7 0
2 years ago
Glycogen is _____. a polysaccharide found in plant cell walls a polysaccharide found in animals the form in which plants store s
sesenic [268]

Answer:

The correct answer is-a polysaccharide found in animals

Explanation:

Glycogen is a polysaccharide which is a highly branded form of amylopectin. In glycogen glucose residues are joined together by α1-4 glycosidic linkage and α 1-6 branching points occurs after every 8-10 glucose residues.

Glycogen is the main carbohydrate storage form of carbohydrates in animals. Glycogen is mostly present in liver and muscles. It breaks down into glucose and provide energy to the animal during the physical activity. Therefore glycogen is polysaccharide found in animals.

7 0
3 years ago
Other questions:
  • An abnormally increased or decreased level of fsh in the blood points to improper functioning of the:
    12·1 answer
  • Molecules of what are released off the pyruvic acid?
    11·1 answer
  • a plant can have green (G) or yellow (g) leaves. It can also have a long (K) or short (k) stem. A scientist is preparing a Punne
    11·2 answers
  • Question 1
    13·1 answer
  • What is the process of using water to form glucose called in plants?​
    9·2 answers
  • This microwave is heating up a cup of hot cocoa. The microwave uses what type of thermal energy transfer? Question 19 options: c
    11·1 answer
  • Is plasma the liquid portion of blood?
    6·2 answers
  • An earthquake with a(n) of 7.2 releases about 30 times as much energy as an earthquake that registers 6.2 on the Richter scale.
    10·1 answer
  • What is Mendol’s contribution to genetics?
    14·2 answers
  • Please I need help with biology hw
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!