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
zloy xaker [14]
3 years ago
10

Tom lost money on his peach crops because they kept freezing in the winter. How could Tom most likely solve the problem of his p

each plants dying over the winter?
A.
He could breed his peach plants with peach plants that grow slowly.

B.
He could breed his peach plants with peach plants that can survive the frost.

C.
He could breed his peach plants with peach plants that are very small.

D.
He could breed his peach plants with peach plants that need more sunlight.
Chemistry
1 answer:
vova2212 [387]3 years ago
5 0

Answer:

B. He could breed his peach plants with peach plants that can survive the frost.

Explanation:

Tom can best solve his problem by breeding his peach plants with the ones that can survive the frost.

  • This is known cross breeding
  • The goal of cross breeding is to produce offspring that contains the traits of both of the parents or an improved hybrid.
  • If Tom can cross breed the failing peaches with the successful winter resistant ones, he can ensure better production.
  • The new hybrid will therefore will be genetically superior and adapted to the prevailing environmental changes.
You might be interested in
Based on its electron configuration which element will most likely gain electrons from another element when forming an ionic com
Setler79 [48]
Iodine is going to form anions capturing electrons from some other element more electropositive

5 0
3 years ago
A 100.0mL bubble of hot gases at 225 C and 1.80 atm escapes from an active volcano, what is the new volume of the bubble outside
Inessa05 [86]
<h3>Answer:</h3>

112.08 mL

<h3>Explanation:</h3>

From the question we are given;

  • Initial volume, V1 = 100.0 mL
  • Initial temperature, T1 = 225°C, but K = °C + 273.15

thus, T1 = 498.15 K

  • Initial pressure, P1 = 1.80 atm
  • Final temperature , T2 = -25°C

                                     = 248.15 K

  • Final pressure, P2 = 0.80 atm

We are required to calculate the new volume of the gases;

  • According to the combined gas law equation;

\frac{P1V1}{T1}=\frac{P2V2}{T2}

Rearranging the formula;

V2=\frac{P1V1T2}{T1P2}

Therefore;

V2=\frac{(1.80atm)(100mL)(248.15K)}{(498.15K)(0.80atm)}

V2=112.08mL

Therefore, the new volume of the gas is 112.08 mL

8 0
3 years ago
Why do plants provide animals with fruit such as strawberries, apples, and mangoes
Bad White [126]

Answer:

to increase their number of species on the Earth and want to go long and long

3 0
3 years ago
Ions form when atoms gain or lose valence electrons to achieve an outermost energy level (or shell) that is isoelectronic with t
Natasha2012 [34]
I think the correct answer would be true. Ions are formed when electrons are lose are gained. An atom that gain electrons would be called a cation. However, when electrons are lose it is called the anion. Hope this answers the question.
6 0
3 years ago
what is the number of kilograms of solvent in a 0.70 molal solution containing 5.0 grams of solute? (molar mass of solute
pshichka [43]

The number of kilograms of solvent is 0.238 kg.

Moles of solute = given mass/ molar mass

                        = 5.0 g/ 30g/mol

                       = 0.167 mol

Molality = Moles of solute/ weight of solvent (in kg)

0.70 m = 0.167 mol/ weight of solvent (in kg)

Weight of solvent (in kg) = 0.167/0.70

Weight of solvent (in kg) = 0.238 kg

Hence, the number of kilograms of solvent is 0.238 kg.

Molality is a degree of the number of moles of solute in a solution corresponding to 1 kg or a thousand g of solvent. This contrasts with the definition of molarity that is primarily based on a distinctive quantity of answer. A commonly used unit for molality in chemistry is mol/kg.

Find out how molarity and molality fluctuate! The molality of a solution is identical to the moles of solute divided by way of the mass of solvent in kilograms, whilst the molarity of an answer is identical to the moles of solute divided by the volume of solution in liters.

Learn more about Molality here:-

brainly.com/question/9149034

#SPJ4

7 0
1 year ago
Other questions:
  • galium has a weighted average atomic mass of 69.7 and two naturally occurring isotopes: Gallium-69 and Gallium-71. Gallium-69 ha
    14·1 answer
  • Which physical method can separate a mixture of steel ball bearings and marbles ?
    6·2 answers
  • Why do you think the molarity relationship is so important to the chemist?
    7·1 answer
  • What is the concentration of 10.00 mL of HBr if it takes 16.73 mL of a 0.253 M LiOH solution to neutralize it?
    14·1 answer
  • What is the electron configuration for<br> 08<br> 16
    11·1 answer
  • What happens to a brick when it is heated​
    14·1 answer
  • Answer this, please!!!!!!!!!!
    13·2 answers
  • A chemist is using a solution of hno3 that has a ph of 3.75. what is [h ] for the solution?
    10·1 answer
  • Which statement best describes what makes a base weak
    8·1 answer
  • The remnants of an ancient fire in a cave in Peru showed a decay rate of 8.0 counts per minute per gram of carbon. Assuming that
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!