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love history [14]
3 years ago
14

What wave can travel through space without a medium

Biology
1 answer:
Nata [24]3 years ago
8 0

Answer: Electromagnetic waves

Explanation: The main property of the waves is the way how they propagate or travel in medium The waves which can travel without a medium is said to travel in vacuum or air.

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How do genetics use Punnett squares
antoniya [11.8K]

Answer:

Explanation:

It can be used to predict the outcomes of genetic crosses. How do geneticists use Punnett squares? They can be use to predict and compare the genetic variations that will result from a cross. Diagram showing the gene combinations that might result from a genetic cross.

5 0
3 years ago
WRITING Connection Write a report about the effects on the
rewona [7]

Clearly your only giving 5 points but ok.

Answer:     Humans impact the physical environment in many ways: overpopulation, pollution, burning fossil fuels, and deforestation. Changes like these have triggered climate change, soil erosion, poor air quality, and undrinkable water.

Buy less plastic and bring a reusable shopping bag. Use long-lasting light bulbs. Energy efficient light bulbs reduce greenhouse gas emissions. Also flip the light switch off when you leave the room!

4 0
3 years ago
A planet has an orbital period of 3.24 years. What is the average distance of the planet from the sun?
Brut [27]

Answer;

-5.83 AU

Explanation;

A year is defined as the time it takes a planet to complete one revolution of the Sun, for Earth this is just over 365 days. This is also known as the orbital period. Unsurprisingly the the length of each planet’s year correlates with its distance from the Sun.

Using the equation;

t² = a³

t = 3.24 years, the time it takes the planet to orbit .

a (astronomical units) = 3.24 ^3/2

                                    = 5.83 anatomical units (AU).

4 0
3 years ago
Read 2 more answers
For a folding domain that forms a sort of "fist" with certain amino acid R groups buried within and other R groups facing out, t
Alina [70]

Answer:

False

Explanation:

  • The proteins whose R groups ionize at different pHs to obtain either a positive or negative charge are hydrophilic and due to this, they are attracted to the water molecules.
  • The R groups of hydrophilic proteins contain either acidic or basic amino acids.
  • The hydrophobic proteins are repelled by water and their R group consists of nonpolar amino acids.
  • When the proteins form a fist like structure, their hydrophobic R groups are hidden inside the fist whereas the hydrophilic R groups face out as it allows the hydrophilic groups to interact with the water molecules in the environment and thus, the protein obtains a stable structure.
8 0
3 years ago
What is the most likely outcome for a cell that is not allowed to divide?
Bess [88]
The cell will eventually explode. The cell membrane can not support the enlarged size and the cell bursts.
3 0
3 years ago
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