can someone help me please?

Answer:

for the first one, its most likely light morph, for the second one dark morph

Explanation:

Birds are sight hunters so that means that they look for their food so in this case the moths on the dark tree that has a dark morph will not be seen but the moth with light morphs on a dark tree will be seen and eaten, and the opposite with light trees but if the tree is speckled the speckled moth will survive depending on the color of the tree. I hope this wasn't too confusing for you.

Here is a model of Earth's yearly orbit around the Sun. In this model, the names of the seasons apply only to the northern hemisphere, Seasons in the Northern Hemisphere Equinox March 20 or 21 Solstice June 20,21, Spring Winter Summer Autumn Solstice December 21 or 22 Equinox s September 22 or 23 Examine the model, and think about how it would be different for the southern hemisphere. What causes the southern hemisphere to experience summer? A. Earth's north pole is tilted toward the Sun. B. Earth's axis and its equator are at different angles. C. Earth's axis and its orbit plane are at different angles. D. Earth's south pole is tilted toward the Sun.​

can oxygen diffuse across the cell membrane?

(Help me pls)

What did Darwin find at the higher elevations of the Andes Mountains?

A) a fossil of a species similar to a giant armadillo

B) fossils of sloth-like organisms the size of elephants

C)fossilized shells of marine organisms

D)fossils of dinosaurs

HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP

Which of the following is NOT true of a reaction that breaks a bond?
A. It creates low-energy products
B. It is what happens in cellular respiration
C. It is an endergonic reaction

During meiosis, which of the following allows for variations in alleles in the gametes
formed?
A) homologous chromosomes stay together
B)chromosome crossover
C)daughter cells identical to parent cells
D)Genetic drift

Which element listed in the table above has an atomic mass of 79?

How does blood travel from your heart to your limbs, such as your arms and legs?

A
through veins

B
through capillaries

C
through arteries

D
through carbon dioxide

Which of the following describes a characteristie of blood viscosity
a. Blood viscosity describes how red your blood is.
b. Blood viscosity describes how thick or thin your blood is,
Blood viscosity describes amount of oxyven found in your blood,
d. Blood viscosity describes the amount of pressure your blood places on the walls of your vions and
arteries,

Help multiple choice

6. What is the relationship between amino acids, and proteins,
and DNA?

16
Type the correct answer in the box.
genetic possibilities from independent assortment of its single gamete.
An organism with five pairs of chromosomes can have

In the kool aid mixture, what must there be more of, hydrogen ions or hydroxide ions?

3. What does natural selection favor?

O genotypes

O beneficial traits

O all offspring

O extreme phenotypes

Some areas of the world suffer from increased air pollution because they are surrounded by mountains which can trap
warm air above cold air during certain times of the year. What is this known as?
a. A temperature inversion
b. A grasshopper effect
c. Buffer zones
d. AVOC cloud
e.Industrial Ozone smog

Which of the following statements is false?

A. Disruptions in an ecosystem are normal and natural changes.

B. Disruptions in an ecosystem are only caused by tornadoes, hurricanes, and floods.

C. Disruptions in an ecosystem are caused by both human activity and environmental disturbances.

D. Ecosystems are complex, interactive systems that include both biotic and abiotic components of the environment.​

Research the differences that exist between mitosis and binary fission. Identify at least one difference, and explain why it is significant.

(HELP ME PLEASE!!)

Which trait would be passed on from a parent to its offspring because of natural selection?

A)one leg that is shorter than the other

B)lighter fur from repeated sun exposure

C)longer legs that avoid predators

D)bulky muscles from working out

What makes the finding of the finding of Wooly Mammoth fossil very unique from other fossils?

What were the sources of genetic variation in the population?

which two statements describe disadvantages of selective breeding? this is my 5th time asking please help me. ​

what is hail stones?why is oxygen ​

Please anyone help please help ASAP ASAP please please help

What is human fetal development? I need simple definition

The diagram below shows a hand warmer. It uses a controlled burn of a type of lighter fluid called naphtha.



The device has a refillable reservoir that holds the naphtha liquid. The fuel moves into a glass fiber burner, which absorbs the fuel and allows it to burn slowly without producing a flame. Oxygen reaches the burner through the holes on the cap at the top of the device. As the fuel is burned, heat is conducted to the metal casing of the device.

When the hand warmer is tested, it becomes too hot and uncomfortable to hold. How could the device be modified to solve this problem?
A.
by increasing the size of the fuel reservoir so that it can store more liquid fuel
B.
by replacing the glass fiber burner with a material that does not soak up liquid fuel
C.
by attaching a covering to reduce the amount of oxygen entering the device
D.
by using a fuel that is more flammable than naphtha so that the fuel can be used faster

What are the 3 main ways to creating more sustainable energy paths?

*HELP ASAP* There are multiple lines of evidence that provide support for common ancestry and evolution. Write 3-4 paragraphs describing at least three of them in detail. Provide at least one example for each line of evidence.

Energy flows into the producers of an ecosystem through the process of

Decomposition

Cellular respiration

Carbon fixation

Photosynthesis

Trace the pathway of blood flow beginning with superior and inferior vena cava. Also, indicate what
kind of blood is contained in each part. (no links or I'll report

This makes a water molecule a ___ which allows for other water molecules to "stick" together
A . non-polar molecule
B. ionic molecule
C. polar molecule