What evolution was evident in Darwin's finches?
1. beak type
2. leg muscles
3. wing span
4. eyesight

Answers

Answer 1
4. eyesight

explanation:
i’m not 100% bc you didn’t give any info on darwin
Answer 2

Answer:

sorry I don't know the answer hope you understand


Related Questions

Question 8

Using Henry's Law: Sz/P1-S2/P2
To increase the solubility of a gas at constant temperature and 202kPa pressure from
0.85g/L to 5.1g/L, the pressure would have to be increased to:
A.505kPa
B.17.2kPa
C.606kPa
D.1212kPa

Answers

Answer:

D

Explanation:

plug the numbers

I need help I'll mark you as Brainliest ​

Answers

Answer: c

Explanation:

1) Write the symbol and charge for each individual ion
2) Balance the charge so that they equal to zero
3)Write the formula based on how many of each ion you used in step 2

6) Nitrogen and Barium
7) strontium and fluorine
8) iodine and calcium
9) magnesium and sulfur
10) Sulfur and aluminum

Answers

N -3

Ba +2

Sr +2

F -1

I -1

Ca +2

Mg +2

S -2

S -2

Al +3

//

Ba3N2

SrF2

CaI2

MgS

Al2S3

//

I don't really understand 2.

Determine if you can swim in 1×10^27 molecules of water

Answers

No you couldn’t, because a drop of water has approximately 1.61*10^21 molecules, so this would be slightly more than a drop of water

for 50 points!! im having a bit of trouble haha

Answers

Answer:

answer 16.

1.) bohr model used to predict bonding abilities2.) electrical charge attraction holds atom together3.) valence electrons are outermost electrons4.) electron cloud - where electrons are found

answer 17.

false

because atomic number are numbers of protons

Mars have more gravity than earth?

True or false?

Answers

Answer:

false

Explanation:

earth is larger than mars so it has more gravity

Answer: false

Explanation:

You start with 100mL of 14M HNO3 and 10grams of copper metal. How many moles of the nitrogen dioxide gas will be produced?

Answers

Answer:

0.316 moles are produced.

Explanation:

We state the redox reaction:

4HNO₃   + Cu   →  Cu(NO₃)₂ + 2NO₂ + 2H₂O

We need to determine the limting reactant:

0.1 L . 14 M = 1.4 moles

10 g . 1mol/ 63.54g =0.158 mol

Cu is the limiting reactant. Let's see

4 moles of acid need 1 mol of Cu to react

1.4 moles of acid may react to (4 . 1) / 1.4 = 0.35 moles

We do not have enough Cu.

1 mol of Cu can produce 1 mol of NO₂

Then 0.158 moles will produce, 0.316 moles. (double of moles)

If we see stoichiometry, ratio is 1:2

The process by which organisms makes more
organisms like themselves is called

Answers

Answer:

Reproduction

Explanation:

Reproduction is the biological process by which new “offspring” (like organisms) are produced from their “parents" (the original organism)

what's the formula for hypoarsenous acid?

Answers

Answer:

As(OH)3 or AsH3O3

Explanation:

H3AsO3 is the chemical formula

The melting of metamorphic or igneous rock forms what substance? How? Why?

Answers

Answer: Metamorphic rocks form by recrystallization of either igneous or sedimentary rocks,

Explanation:

3- Given 90.0 g C6H1206
a- How many moles of Glucose are present in 90.0 g of glucose?

Answers

molar mass = 180.18

//

[tex]90.0 \: g \times \frac{1 \: mol}{180.18 \: g} = 0.4995004995 \: mol[/tex]

[tex] = 0.500 \: mol[/tex]

What type of weathering creates a granite Tor?

Physical or
Chemical or
Biological​

Answers

Answer:

Physical

Explanation:

Physical weathering is defined as the geological process in which rocks are broken down but there is no change in their chemical composition.

Granite tor are the rock masses above the ground surface which are  associated with granites

Granite Tor is an example of physical weathering as they formed by freeze–thaw weathering. Granite tor are formed when magma present in the crust cools down and form batholith. Rocks above batholith gets erodes and left the batholith to expose.

Hence, the correct answer is "Physical weathering'.

where did all the elements in the universe come from?

Answers

Answer:

Wal-mart XDDDDD

Explanation:

Which of the following ideas is NOT accepted as true according to today’s atomic theory?

a. Atoms are the basic unit of matter
b. Electrons move in circular
paths around the nucleus
c. Protons, electrons, and neutrons are smaller than the atom
d.The nucleus has charged and uncharged particles

Answers

Answer:

D

Explanation:

HELP!!!!!!!!
One use of CaCl 2 to salt roads in the winter. The equation that describes the change in freezing point of a solvent due to a solute is T f =i x K f x molality. How much would the freezing point decrease if a 3.23 molal (m) solution were achieved? (K f =1.86^ C/(mol/kg) for water and i = 3 for CaCl 2 )

Answers

Answer:

On contact with ice, calcium chloride forms brine rapidly, which lowers the freezing point of water and melts snow and ice quickly. Calcium chloride forms brine faster than other ice melters because its hygroscopic properties actually cause it to attract moisture from its surroundings

Explanation:

HOPE IT WILL HELP YOU

¿Qué es la ciencia? ¿Qué importancia tiene la ciencia para el desarrollo de la humanidad y de la vida? AYUDA PORFAAAAAAAA

Answers

Explanation:

La ciencia puede entenderse como una forma que el ser humano encontró para adquirir conocimientos a través de métodos científicos, tecnológicos y basados ​​en estudios, pruebas e investigaciones y no basados ​​en el pensamiento para explicar los fenómenos humanos, de la naturaleza y de la vida.

La ciencia tiene un rol impactante y transformador en la sociedad, todo el conocimiento adquirido por el hombre a través de la ciencia ha transformado para mejor la vida de las personas, generando mayor calidad de vida, salud, educación, sentido crítico, etc.

En el escenario pandémico que vive el mundo actualmente, la ciencia es fundamental, a través de sus estudios e investigaciones que han ayudado en el desarrollo de vacunas efectivas para inmunizar a los humanos contra el virus y salvar vidas.

Neon is a noble gas because it is stable non reactive and has ____ valence electrons

Answers

Answer:

8 .....................

What does the illustration indicate?

Answers

Answer: A

Explanation:

You are given 0.39 mol of niobium (Nb). How many grams of niobium do you have?

Answers

Answer:

36gNb

Explanation:

0.39 mol Nb*92.91g Nb/1 mol Nb=36 g Nb

What type of energy does photosynthesis turn energy from the sun into?

Answers

Explanation:

it turn into chemical energy

The answer would be ~chemical energy~ because plants convert solar energy into chemical energy

Hope this helps

Have a great day/night

Feel free to ask any questions

How is wind energy more environmental friendly than heat energy?

Answers

Answer:

Wind is an emissions-free source of energy

Overall, using wind to produce energy has fewer effects on the environment than many other energy sources. Wind turbines do not release emissions that can pollute the air or water (with rare exceptions), and they do not require water for cooling.

Explanation:

What is the most basic level of biological organization?



Question 1 options:

Organism


Cell


Molecule


Atom

Answers

Answer:

molecule

Explanation:

Answer:

c

Explanation:

Anyone know how to do this?

Answers

Answer:I can’t see the question

Explanation:

Question pic
(Will make brainliest)

Answers

Answer:

c

Explanation:

Answer:

a and c

Explanation:

Bill is experimenting with two simple machines. How will he know which
machine is more efficient?
O It will use less force to do the same amount of work.
O It will use more force to do the same amount of work.
O It will be lighter and stronger than the other simple machine.
It will not be possible to tell which simple machine is more efficient.

Answers

The first one I believe
I think the best answer is A

lithium electron configuration​

Answers

Answer:

Dalam fisika atom dan kimia kuantum, konfigurasi elektron adalah susunan elektron-elektron pada sebuah atom, molekul, atau struktur fisik lainnya. Secara formal, keadaan kuantum elektron tertentu ditentukan oleh fungsi gelombangnya, yaitu sebuah fungsi ruang dan waktu yang bernilai kompleks.

#semogamembantu

In general, what causes a sea breeze?
O
A. The difference in density between land and water
B. The difference in cloud cover between land and water
Ο Ο Ο
C. The difference in specific heat capacity between land and water
D. The difference in elevation between land and water

Answers

Answer:

The usual cause of sea breeze is the difference in specific heat capacity between land and water Land heats and cools more quickly than water. What is the cause of a sea breeze? The air over the land is warmed and rises, to a greater temperature than that over the sea.

Explanation:

Your answer is C ! <3

The difference in specific heat capacity between land and water is the cause of sea breeze.

What is sea breeze?

land and ocean heat up at different rates, sea breezes often occur during hot, summer days. The land surface warms up more quickly than the water surface during the day. As a result, the air above land is warmer than that over water.

Just to refresh your memory, warmer air is lighter than cooler air. Warm air rises as a result. As a result, the warmer air above the ground is rising. The cooler air above the water is moving across the surface of the land to replace the rising heated air as it rises over the land.

This is the sea breeze, which is seen at the top of the next picture. The land breeze that happens is seen at the bottom of the following picture.

Therefore, The difference in specific heat capacity between land and water is the cause of sea breeze.

To learn more about sea breeze, refer to the link:

https://brainly.com/question/13015619

#SPJ2

How is humility related to air pressure

Answers

Humid air has higher pressure because of the heaviness of water humid air is lighter so it has lower pressure.

Answer:  Edmentum question:

The following graph shows the barometric pressure over the course of the day in Bellingham. What effect will this trend likely have on cloud cover and precipitation over the city?

a scatter plot showing the barometric pressure of an area, with air pressure on the y-axis and time on the x-axis

Explanation: edmentum answer:  

In the graph, barometric pressure is decreasing. The drop in pressure represents a low-pressure system. This type of system will cause an increase in cloud cover and precipitation.

which of the substance changes when it is heated
A . mass
B . volume
C . weight
D . brass


Answers

Answer:

mass

Explanation:

Answer:

The answer is C.

Explanation:

If you have absolutely identical objects that have the same weight exactly when they are at the same temperature, then when one object is heated, it will weigh more.

Hope this helps :)

-ilovejiminssi♡

Fill in the blank...
Each element is made up of only one kind of ________

Answers

Each element is made up of only one kind of atom.
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