Which wave has the higher frequency A or B?

Answer:

wave b has the higher frequency

Answer:

b wave has the higher frequency

Read the passage. Then write a paragraph that explains why the two ecosystems have such different kinds of plants. Use the terms biotic factor, abiotic factor, and limiting factor in your explanation.

Passage
A group of students is studying the types of plants that grow in a field next to the school. The field is mowed regularly, but it does not get any water other than rainfall. The field has several kinds of plants that are typically found in a grassland ecosystem. But it has none of the plants found in a nearby forest ecosystem.

How does the magma in underwater volcanoes in Hawaii form?

Which statement best describes how panting after running helps a person's body maintain homeostasis? EXPLAIN THE ANSWER

A). It keeps the person's body warm when it is cold outside.


B). It rids the body of harmful organisms in the respiratory tract.


C). It brings more oxygen into the body to help meet increased energy needs.


D). It signals the body to start exercising to prevent getting out of shape.

Space hurricanes are caused by____________.

Question 2 options:

streams of plasma unleashed from the sun in what's known as the solar wind.


the warm waters of the ocean fuel space hurricanes.


electrons and protons combining together to form a massive tornado like feature in the sky.


the planet Pluto, who is still mad about being kicked out of our solar system.

How can the energy stored in the photosynthetic organism be used?

Strands of DNA are tightly coiled in
A. DNA
B. Base pairs
C. Chromosomes
D. Mitochondria

Give an example of how the environment can affect an organism’s phenotype

The diagram shows a fossil of an ancient whale skull and a skull of a present-day whale. The ancient whale is extinct and is believed to be an ancestor of the present-day whale.

What do these skulls most likely show that supports Darwin’s theory of evolution?

All populations can adapt and survive.

Only some organisms have a common ancestor.

Populations change slowly over time.

Populations rapidly become extinct.

BRAINLY ANSWER!!! 10 POINTS!!

Which fact supports the following conclusion?

Agricultural sciences have a global impact.


Grains are in higher demand than livestock worldwide.

The demand for American meat products is increasing.

Genetic modification contributes to health internationally.

The world’s population has risen to seven billion people.

If you are looking at the general pattern of temperature and precipitation for an area over time, you are looking at the ______?______

How do the different amounts of water that is available around the planet affect the amounts of salt in the world's oceans? ​

Identify which of Newton's Laws is being described in the examples below:

Melanie took two identical thermometers, one with its bulb painted black and the other with its bulb painted white. She kept a lighted lamp at equal distance from the two thermometers.

Which thermometer will show a higher temperature after an hour?

Thermometer with black bulb, because black reflects less heat than white


Thermometer with black bulb, because black absorbs less heat than white


Thermometer with white bulb, because black reflects more heat than white


Thermometer with white bulb, because black absorbs more heat than white

Which behavior is a response to an external stimulus? EXPLAIN WHY

A. An elephant drinks water to quench its thirst.

B. A dog vomits during an illness to rid itself of pathogens.

C. A child gets a fever to fight off the flu.

D. A turtle suns itself on a rock during a cool day.

Which of the following does biodiversity NOT contribute to?

a
Food
b
Clothes
c
Wireless Internet
d
Medicine

Please help me with my science question :D

What is the genotype of a pea plant that's h0m0zygous for height?

Please, help me!!
Question is down below..

PLS HELP LIKE ASAP

1.DNA is made of chains of four smaller molecules called: (9 Points)
A. nucleotides
B. mitochondrial bases
C. life blocks
D. DNAblers

2.The four differing nucleotide parts, called bases, are made of a few: (9 Points)
A. Carbon and oxygen atoms
B. Hydrogen atoms
C. Nitrogen and phosphorus atoms
D. All of the above

3.You can think of DNA as a great library of information that exists to do one thing only. What is that thing? (9 Points)

A. Build other double helix models of information.
B. Tell the brain how to construct the body.
C. Store data about what worked and what did not.
D. Direct the building of different protein molecules.

4.It's estimated that all the chromosomes together house about 20,000 individual instructions calledImmersive Reader (9 Points)
A. Genes
B. Base pairs
C. Chromatophores
D. Lipids

What other agricultural technique was used to mitigate the pink bollworm from destroying Bt cotton crops?

What is the dew-point temperature at which a cloud formation began?

Plsss help me with this its science
Make a general comparison of those planets closer to the sun with those farther from the sun,
based on the data below.

I need info about hurricane maria (threes sentences) IN UR OWN WORDS!!!!!!!!!!!!

During facilitated diffusion, molecules pass through the cell membrane with the help of?

- proteins,

- lipids,

- water

Which human activities would most likely increase turbidity? Check all that apply.
cutting down trees
building roads in mountains
constructing buildings
planting gardens in vacant lots
removing sediments from sidewalks using water

Can I please get help?

Pretend your classmate has told you that they are having trouble with what succession is. How would you explain to them what succession is? How would you explain the difference between primary and secondary succession? Write your response in the textbox and submit when you are done. DO NOT GO.O/.GLE YOUR ANSWER

The image below shows how wolves and dogs compare to some other animals in the levels of classification. (5 points)

An image of classification levels of dog is shown. There are 8 columns and 7 rows. The top row says Animalia and then lists the following organisms from left to right: Insect, Fish, Rabbit, Cat, Fox, Jackal, Wolf, and Dog. The second row says Chordata and lists the following organisms from left to right: Fish, Rabbit, Cat, Fox, Jackal, Wolf, and Dog. The third row says Mammalia and lists the following organisms from left to right: Rabbit, Cat, Fox, Jackal, Wolf, and Dog. The fourth row says Carnivora and lists the following organisms from left to right: Cat, Fox, Jackal, Wolf, and Dog. The fifth row says Canidae and lists the following organisms from left to right: Fox, Jackal, Wolf, and Dog. The sixth row says Canis and lists the following organisms from left to right: Jackal, Wolf and Dog. The seventh row says Canis lupus and lists the following organisms from left to right: Wolf and Dog.

Based on the chart, how are fish and dogs related?

They belong to the same kingdom but different phyla.
They belong to the same phylum but different classes.
They belong to the same kingdom and class.
They belong to the same phylum and class.

Photosynthesis is: A. A system of living things and their environment. B. The area where something lives.C. The process by which green plants and some other organisms use sunlight to synthesize food from carbon dioxide and water.

The main limiting factor for the plants and animals that live in the deciduous biome is ________________. Question 7 options: tornadoes cold temperatures in winter high temperatures poor soil