This category of endangerment occurs when organisms are still abundant in its natural range, but declining in numbers:

A. Endangered species
B. Threatened species
C. Invasive species
D. Endemic species
E. Red list species

Answers

Answer 1
The answer to the question is B

Related Questions

Which number label represents the nucleus? 6 5 3 2

Answers

Answer:

The nucleus would be #6

Explanation:

Answer:

Its 6

Explanation:

6 is the nucleus, 5 is the nucleolus


2. Which country began studies on bioterrorist weapons in the 1930s? What
was the program known as? How did other countries respond to this?
3. Why is plague attractive as a bioterrorism weapon?
4. How did the English use smallpox during the French and Indian War?
5. Which country loaded botulism toxins into bombs? Why is botulism of less
concern than anthrax or plague?
6. What animal is tularemia most associated with? How can humans become
infected? In what ways might it be transferred to humans as a bioterrorism
weapon?
7. Why do you think countries or groups might use these diseases as
bioterrorist weapons? What advantages would they have over other types

Answers

Answer:

sjdjhewhehehe

Explanation:

nsnsjsjshe

Explain how vaccinations can protect you from infectious diseases such as measles and chicken pox.

Answers

Answer:

Look at explanation.

Explanation:

So, most vaccines help us against infectious diseases by inserting a weak or dead version of the virus. This makes your body create antibodies to fight against the virus. So most vaccines prepare your body to be able to TRY and fight the virus by giving you a small taste of what its like.

Hope this helps(would be grateful if you give this brainliest. I need for the lvl up...)

Which body part represents the notochord in vertebrates

Answers

Answer:

the vertebral column

Answer:

c

Explanation:

What are 3 ideas a family has on individuals?​

Answers

Answer:

l

ove and caring for other family members; providing security and a sense of belonging; open communication; making each person within the family feel important, valued, respected and esteemed.

Explanation:

love and caring for other family members; providing security and a sense of belonging; open communication; making each person within the family feel important, valued, respected and esteemed.

Plz help me well mark brainliest if you are correct!

Answers

Pretty sure it’s A but don’t wanna get it wrong for you

The diagram illustrates the foraging distribution of three different species of waterfowl in a pond and surrounding wetland areas.
Which statement accurately explains the phenomenon shown in the illustration?

Answers

Answer: C) Each species evolved a unique foraging area as a natural result of competition.

Explanation: i just took the test

Importance of photosynthesis to humans

Answers

Green plants and trees use photosynthesis to make food from sunlight, carbon dioxide and water in the atmosphere: It is their primary source of energy. The importance of photosynthesis in our life is the oxygen it produces. Without photosynthesis there would be little to no oxygen on the planet.

Answer: Green plants and trees use photosynthesis to make food from sunlight, carbon dioxide and water in the atmosphere: It is their primary source of energy. The importance of photosynthesis in our life is the oxygen it produces. Without photosynthesis there would be little to no oxygen on the planet.

Explanation:

In a flock of birds, parents can raise small clutches on their own but can increase their clutch size if they have a helper. You want to see if altruistic behavior is likely to spread. To do this you observed a male bird that stayed at his birth nest for a year to help raise the offspring of his father and his stepmother (the original mother died) and then built his own nest the following year. You calculated direct fitness (cost) for the male bird by counting the number of offspring he produced in one year and multiplied it by ½ due to the relatedness between parents and offspring. To calculate his indirect fitness (benefit), you took the total number of offspring produced in his birth nest by his father and stepmother when he assisted them and multiplied it by ½. To determine if this altruistic behavior would spread you subtracted the cost from the benefit to determine whether it was greater than 1. What did you do wrong

Answers

Answer:

The mistakes made

Altruistic behavior is measured as ; b - c > 0  and not b - c > 1 relatedness for half siblings = 0.25 and not 1/2

Explanation:

The relatedness between ; Mother, father, daughter and son = 0.5 ( 1/2 )  which is included in the direct fitness category  ( For the MALE bird )

The relatedness for the Half brother and Half sister of the male bird = 0.25 ( 1/4 ) ( indirect fitness )

hence applying  Hamilton's rule

Relatedness = rb - c > 0

where b = benefit , c = cost

∴Total fitness = ∑ direct fitness + ∑ indirect fitness

                       = 0.5x + 0.25y

hence the mistakes made

Altruistic behavior is measured as ; b - c > 0  and not b - c > 1 relatedness for half siblings = 0.25 and not 1/2

g Sickle-cell anemia arises from a mutation in the gene for the beta chain of human hemoglobin. The change from a GAG to a GTG in the mutant eliminates a cleavage site for the restriction enzyme MstII, which recognizes the target sequence CCTGAGG. These findings form the basis of a diagnostic test for

Answers

Answer:

The sickle-cell gene.

Explanation:

The sickle cell mutation is in the gene encoding the β subunit. The sickle cell gene is located on the short arm (p) of chromosome 11, at position 15.5. Sickle cell anemia is a genopathy caused by a single mutation that results in the substitution of an amino acid in the β chains of the tetrameric protein hemoglobin. It characterized by the presence of sickle cells in the bloodstream, which are red cells or sickle-shaped erythrocytes. This form causes difficulty in the circulation of red blood cells. Confirmation of sickle cell anemia is obtained through tests that determine the presence and relative amount of hemoglobin S in a blood sample, that is, by checking the phenomenon of sickle cell disease, in a drop of blood between the slide and covers objects, or the presence of hemoglobin S by means of electrophoresis.

You are traveling 60 mi/hr. You have traveled for 3 hours, how far have you gone?

Answers

Answer:

180 miles is how far you have gone.

Answer:

180 miles ( 60 mi/hr will get you a mile a minute )

Explanation:

1 pts
Question 9
Which of these is an example of biomass energy?
O A coal-burning generator.
O A gasoline-burning automobile.
O A wood-burning stove.
O An automobile that operates on fuel cells.

Answers

a wood burning stove

Hemophilia is
A. an autosomal dominant inherritated disorder
B. an autosomal recessive inherited disorder
C. an Y- linked recessive disorder
D. an X- linked recessive inherited disorder ​

Answers

the answer is C jsjsjs

In Hereford cattle, one gene determines whether or not a cow will have horns. The allele that produces horns is recessive (h), and the allele
that results in no horns is dominant (H).
If 2 heterozygous cows mate, what are the predicted phenotypes of their offspring?

Answers

Answer:

C 25%horns 75%no horns

Explanation:

using a punnet square for 2 heterozygouse cattle

      H       h

H    HH     Hh

h     Hh     hh

Which experiment would BEST investigate the effect temperature has on the volume of a gas?

A.
Inflate one balloon to a large volume and another balloon to a small volume. Measure the temperature of the air released from both balloons.

B.
Stretch a balloon over the top of a beaker filled with baking soda and vinegar, then observe how the balloon changes volume as the reaction occurs.

C.
Measure the volume of a balloon filled with room temperature air; place the balloon in a freezer for an hour and measure its volume again.

D.
Measure the pressure of the air in a bicycle tire on a cold day.

Answers

Answer:

C.

Measure the volume of a balloon filled with room temperature air; place the balloon in a freezer for an hour and measure its volume again.

Hope this helps!

Measure the volume of a balloon filled with room temperature air; place the balloon in a freezer for an hour and measure its volume again would best investigate the effect temperature has on the volume of a gas. So, the correct option is C.

How volume effect the temperature of the gas?

The ideal gas law states that the temperature of a gas is directly proportional to its volume. Specifically, the temperature of a gas will increase if its volume is decreased while its volume and pressure remain unchanged. If the volume of a gas is increased, its temperature will fall but its volume and pressure will remain unchanged.

This relationship can be explained by the fact that when a gas is compressed (that is, its volume decreases), the molecules are confined to a smaller area and move more away from each other and the walls of the container. Bars collide. Due to the increasing frequency of impacts, there is also an increase in kinetic energy, which increases the temperature.

So, the correct option is C.

Learn more about Volume, here:

https://brainly.com/question/29269026

#SPJ2

I WILL MARK U AS BRAINLIEST

Answers

Answer:

Ok but what exaclty is the question?

Explanation:

Answer:

welp...

Explanation:

im pretty sure its a :)

When fibers are found at a crime scene, they become valuable only when the forensic scientist can determine where
the fiber came from.
True or False

Answers

Answer:

true

Explanation:

Can anyone help me with my homework

Answers

Answer:

Explanation:

1. True

2. True

3. False

4. False

5. False

Sort the different functions of the mouth and stomach.
Mouth
Stomach
Proteins are broken down.
Food is squeezed.
Food is mixed with acid.
Carbohydrates are broken down.
Food is cut into pieces.
Food becomes moist

Answers

Mouth: food is cut into pieces, food become moist, food is squeezed

Stomach: proteins are broken down, carbohydrates are broken down, food is mixed with acid

haploid daughter cells form

Answers

Answer:

ok

Explanation:

Meiosis is a type of cell division that reduces the number of chromosomes in the parent cell by half and produces four gamete cells. The process results in four daughter cells that are haploid, which means they contain half the number of chromosomes of the diploid parent cells.
Hope this helps you!

i’ll give brainliest :) !!

Root hairs, a part of the root tissue system, does what?

Answers

Answer:

The third option is correct.

Hope this helps.

. Rain washing away soil from a hillside is an example of.... *
1 point
weathering
erosion
deposition
Plz helpp

Answers

Answer:

erosion

Explanation:

rain moving soil is the earths crust slipping, also known as erosion

Answer:

Erosion

Explanation:

because weathering is the breakdown of rocks by physical or chemical weathering, deposition is the dropping of eroded material, and erosion is the movement of rock material from one place to another.

Hope you understood the concept at least.

[8 points]
April is a new photographer excited about her first time out on assignment. She is accompanying a wildlife photographer on a trip to capture the cute puffins found on the barrier Islands off the coast of Ireland. April tells her new boss that she would love to catch a photo of one of the puffins on a nest with a chick. April's boss smiles but tells her that she will have to take what she can get. Which sentence describes the challenge that April will MOST LIKELY face?

A. Wild animals are not easy to photograph.
B. wild animals move around constantly.
c. Wild animals won't like being positioned.
D. wild animals are not easy to find.​

Answers

Answer:

B

Explanation:

Most wild animals don't like to stay confined in one place, they like to move, you know how when they get captured they move around in their cage a lot.

anyone know this I don’t get the question

Answers

Answer: 5.000/ml

Explanation: density = mass/volume= 50/ 100=1/2 or 0.5 g/ mL

Which tectonic plate lies underneath the starred region? *
A. African
B. Pacific

C. Indo-Australian
D. Eurasian

Answers

Answer: B

Explanation:

It’s B I Took the test

Determine the value of the charge of an electron

Answers

The larger the electronegativity value is, the stronger the attraction of electrons to an atom is. This means that in a covalent bond the atom with the higher electronegativity value will have a slightly negative charge since it pulls the electron(s) towards itself while the other atom gain a slightly positive charge since the electrons move further away from its nucleus.

help i don’t know the answer

Answers

Answer:

I'm pretty sure it is the first option.

What is the "first second" in relation to the Big Bang theory?

Answers

Explanation:

This process is known as nucleosynthesis. But the universe was still too dense and hot for electrons to join these nuclei and form stable atoms. That's a busy first second. Next we'll find out what happened over the next 13 billion years.

What are some thinks we won't be able to do if our bones weren't connected?

Answers

Explanation:

we wouldn't walk neither move

if our bones weren’t connected we wouldn’t be able to walk

Which of the following can be explained as a mathematical formula
A. An observation
B. A Scientific theory
C. A Scientific Law
D. A hypothesis

Answers

Answer:

B

Explanation:

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