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
mrs_skeptik [129]
3 years ago
11

Could someone help me with this because , i like dont understand at all.

Biology
2 answers:
adoni [48]3 years ago
7 0

Answer:

1. Busted

2. Confirmed

3. Busted

4. Confirmed

dimulka [17.4K]3 years ago
4 0
B.
A.
B.
A.
Have a good day
You might be interested in
Oil cannot be used to reduce friction.<br><br> True or false?<br><br> Answer = false
Troyanec [42]

Answer:

depends what oil, but true

Explanation:

8 0
2 years ago
Read 2 more answers
In a population, surrounded with dark gray rocks, there lived 2 types of beetles, a gray beetle and a white beetle. In the start
Tems11 [23]

Answer:

Explanation:

habitat

Habitat Grasslands  Common Nighthawks nest in both rural and urban habitats including coastal sand dunes and beaches, logged forest, recently burned forest, woodland clearings, prairies, plains, sagebrush, grasslands, open forests, and rock outcrops. They also nest on flat gravel rooftops, though less often as gravel roofs are being replaced by smooth, rubberized roofs that provide an unsuitable surface. During migration, Common Nighthawks stop in farmlands, river valleys, marshes, coastal dunes, and open woodlands. Their South American wintering habitat is not well known.

Back to top

Food

Food Insects Common Nighthawks eat flying insects almost exclusively. The Common Nighthawk hunts on the wing at dawn and dusk, opening its tiny beak to reveal a cavernous mouth well suited for snapping up flying insects. It often takes advantage of clouds of insects attracted to streetlamps, stadium lights, and other bright lights. Nighthawks eat queen ants, wasps, beetles, caddisflies, moths, bugs, mayflies, flies, crickets, grasshoppers, and other insects. They may also eat a small amount of vegetation. Though they forage in low light, they seem to locate prey by sight, possibly with the help of a structure in their eyes that reflects light back to the retina to improve their night vision. They occasionally forage during the day in stormy weather, but seem to never forage at night. Common Nighthawks may forage near the ground or water, or more than 500 feet into the sky.

NESTING FACTS

Clutch Size: 2 eggs

Number of Broods: 1-2 broods

Egg Length: 1.2 in (3 cm)

Egg Width: 0.8 in (2.1 cm)

Incubation Period: 16-20 days

Nestling Period: 17-18 days

Egg Description: Creamy white to pale olive gray, heavily speckled with gray, brown, and black.

Condition at Hatching: Active and sparsely covered with down (dark gray above and creamy below), with eyes half or fully open.

8 0
3 years ago
Describing Literary Archetypes
hram777 [196]
The answer is A I think
6 0
3 years ago
How can you increase kinetic energy?|
Darya [45]

                                        <u>Answer and Explanation</u>

<u>__________________________________________________________</u>

According to <em>Sciencing,</em>

<h2><em>Translational Kinetic Energy </em></h2>

<em>Translational kinetic energy is the energy of motion in a straight direction -- think of it as the energy of a car driving down the street. Kinetic energy is a function of the object's mass and its velocity. More specifically, translational kinetic energy can be described as one-half times the mass times the square of the object's velocity: 1/2mv^2. </em>

<em> __________________________________________________________</em>

<h2><em>Increasing Translational Kinetic Energy </em></h2>

<em>Because the translational kinetic energy formula consists of only two variables, mass, and velocity, increasing one of those properties is the only way to increase an object's translational kinetic energy. Increases to mass and velocity, however, do not have the same impact. Because kinetic energy is proportional to the velocity squared, increases in velocity will have an exponentially greater effect on translational kinetic energy. Doubling the mass of an object will only double its kinetic energy, but doubling the velocity of the object will quadruple its velocity. </em>

<em> __________________________________________________________</em>

<h2><em>Rotational Kinetic Energy </em></h2>

<em>Rotational kinetic energy describes the energy of an object rotating around a center of gravity -- for example, a rider on a Ferris wheel. In this case, kinetic energy is still a function of mass and velocity, but the terms used are slightly different to account for the movement in a circular direction. Rotational kinetic energy applies the same equation, except the mass term is replaced by a variable known as the "moment of inertia," (I), while the velocity term is replaced by the object's "angular velocity," (w) -- 1/2Iw^2. </em>

<em> __________________________________________________________</em>

<h2><em>Increasing Rotational Kinetic Energy </em></h2>

<em>As with translational kinetic energy, increasing energy is a matter of increasing mass and velocity. The "moment of inertia" is equal to an object's mass times the square of its distance from the center of rotation, so it can be increased by either increasing the object's mass or moving it farther from the center of rotation -- simply build a bigger Ferris wheel. Alternatively, you can increase the kinetic energy by increasing the angular velocity, which means simply increasing the speed at which the object rotates around the center of rotation.</em>

<em>__________________________________________________________</em>

<em>Big thanks to Sciencing, that's where I got all the answers! :3</em>

<em>__________________________________________________________</em>

<em>Hope this helps! <3</em>

<em>__________________________________________________________</em>

4 0
3 years ago
Describe how the gamete cells are different from a parent cell.​
Fudgin [204]

Answer:

Gametes are haploid cells, and each cell carries only one copy of each chromosome. ... During meiosis, a diploid parent cell, which has two copies of each chromosome, undergoes one round of DNA replication followed by two separate cycles of nuclear division to produce four haploid cells.

7 0
3 years ago
Other questions:
  • If a new species of plant is to be produced by means of allopolyploidy from two parental species that are 2n = 6 and 2n = 8, how
    13·1 answer
  • What shapes does viruses come in?
    8·2 answers
  • How has ocean exploration increased scientific understanding and influenced technology?
    8·2 answers
  • Brown Middle School is trying to become a "green school". To do this, parents, faculty and staff members are meeting to discuss
    9·2 answers
  • Which statement describe the movement of carbon dioxide in the carbon cycle?
    7·1 answer
  • Describe the lytic cycle.
    14·1 answer
  • Which situation does NOT require an organism to adapt due to an environmental change?
    11·1 answer
  • Gregor Mendel used pea plants that were heterozygous for each of two traits seed color and seed shape
    15·1 answer
  • Can someone pls help me<br> WILL MARK U BRAINLIEST !!
    8·2 answers
  • What happens at a transform fault?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!