What is the answer for this?

Answer:

Well I was gonna say B

Explanation:

I didnt understand ur question if u thought it was D or if that was a smile face why u would smile but I'm going to say B because the bars on the grill are touching the food and transfering heat

Answer:

Synaptic Signaling

Explanation:

In synaptic signaling, a nerve cell produces a neurotransmitter that diffuses across a synapse to a single cell that is almost touching the sender. The neurotransmitter stimulates the target cell. The transmission of a signal through the nervous system can also be considered an example of long-distance signaling.

Answer:

i beleive it is answer choice one but if wrong, im so sry

Explanation:

Answer:

4. Genes are carried from parents to offspring on chromosomes I think

Answer:

Bed rock .!!!!!!!!!!!!

B. total time and total distance

Answer:

the second one is 1, the first one is 3, the last one is 5, the fourth one is 2 and the third one is 4

Answer:

Pretty sure it is: CTAATGT

I would appreciate some verification but im 75% sure

Explanation:

Answer:

An autotroph

is an organism that uses the energy from the sun or inorganic substances to make its own food; it is also called a producer.

A heterotroph

is an organism that takes in or consumes other organisms to receive energy; it is also called a consumer.

Explanation:

An autotroph is an organism that uses the energy from the sun or inorganic substances to make its own food; it is also called a producer. A heterotroph is an organism that takes in or consumes other organisms to receive energy; it is also called a consumer.

An autotroph can be referred to as an organism which uses the energy from the Sun or inorganic substances present in the environment to make its own food. These organisms are also called as producers. These organisms produce their own food through the process of photosynthesis.

Heterotrophs are the organisms which takes in or which consumes other organisms for receiving energy or as the food source. These organisms are also called as consumers. Consumers are further divided into different types on the basis of their food such as carnivores, omnivores, etc.

Learn more about Autotrophs here:

https://brainly.com/question/11209881

#SPJ7

The question is incomplete, the complete question is;

Researchers investigated the influence of environmental pH on the activity of peroxidase, an enzyme that catalyzes the conversion of hydrogen peroxide to water and oxygen gas. In an experiment, the researchers added a hydrogen peroxide solution containing guaiacol to several identical test tubes and adjusted the solution in each test tube to a different pH. The researchers included the guaiacol because it caused the solutions to change color as the reactions proceeded, which the researchers relied on for measuring reaction rates. Finally, the researchers added the same amount of peroxidase to each test tube and measured the rate of each reaction at 23°C. The results of the experiment are represented in Figure 1.

Figure 1. The effect of pH on peroxidase activity

Which of the following actions will provide a negative control for the investigation?

A

Repeating the experiment at 25°C

B

Repeating the experiment using twice the amount of hydrogen peroxide

C

Repeating the experiment using twice the amount of peroxidase

D

Repeating the experiment using heat-denatured peroxidase

Answer:

D

Repeating the experiment using heat-denatured peroxidase

Explanation:

A Negative control is a situation in which a particular reagent added to an experimental set up just as all the other samples is not expected to effect any change in the responding variable.

In this case the independent variable is the pH of the solution while the responding variable is the activity of peroxidase enzyme.

A denatured enzyme is not expected to have any effect on the responding variable. Hence, this is a negative control.

The action that will give a negative control for the investigation is D. Repeating the experiment using heated-denatured peroxide.

A negative control simply means the situation where a reagent that is added to an experimental set up is not expected to have an impact on the responding variable.

It should be noted that repeating the experiment at 25°C will not lead to a negative control for the investigation. On the other hand, the repetition of the experiment using heated-denatured peroxide will lead to a negative control as the responding variable isn't affected.

Read related link on:

https://brainly.com/question/6749890

Answer:

Neutron

Explanation:

Neutrons are uncharged particles found within all atomic nuclei.

The two-body systems that are most affected when a person is participating in a long-jump are skeletal and muscular (Option D).

In conclusion, the two-body systems that are most affected when a person is participating in a long-jump are skeletal and muscular (Option D).

Learn more in:

https://brainly.com/question/1283837

Answer:

This structure which allows these passages is called the cell membrane. Substances outside the cell can move in and out of the membrane through a process called diffusion. When the substance in question is water, the process is referred to as osmosis. ... Water can be put back into a raisin through the process of osmosis.

Answer:

The correct answer is - the article does not provide a scientific basis for the information

Explanation:

Generally, Magazines publish articles with reliable information and sources that are universally accepted or have a scientific basis behind the information. It is already known that wastewater is recycled and purified before making it available for drinking.

In this article, there is no scientific basis behind the information as no scientific data mentioned or ignore test and practice in use from the years which is scientifically tested.

Answer:

They also belong to the same kingdom, phylum, class and order.

Explanation:

Answer:  

Mitosis, Meiosis, and Inheritance

Answer:

Pseudopods are used for motility and ingestion. They are often found in amoebas.

Explanation:

Answer:

$7

Explanation:

the first one: 5+2+10=17

second one: 4+7+12=23

23+17=40

Answer:

brainiest is my answer lol

Explanation:

Answer:

By one week after conception, the multiplying cells have divided into outer cells enclosing a mass of inner cells. The inner cells will become the embryo.

Explanation:

By week one, the outer cells will give the trophoblast, which will later become the placenta, while the inner cells will form the embryoblast, which will become the embryo. Then the inner cells will be in one end, and in the other one, there would be the blastocele, which is a space with fluids. This process takes place in the fallopian tube and is part of the segmentation process.

Answer:

Gas exchange takes place in the millions of alveoli in the lungs and the capillaries that envelop them. As shown below, inhaled oxygen moves from the alveoli to the blood in the capillaries, and carbon dioxide moves from the blood in the capillaries to the air in the alveoli.

Explanation:

Hope This Helps.

The mass number of an element is the sum of the protons and neutrons. The number of neutrons for a given element is the only number that can change and still have the identity of the element stay the same, (because the atomic number is the number of protons). In this case the mass number would be 11

Answer: Several types of evidence supported Hess's theory of sea-floor spreading: eruptions of molten material, magnetic stripes in the rock of the ocean floor, and the ages of the rocks themselves. This evidence led scientists to look again at Wegener's hypothesis of continental drift.

Explanation:

Answer:

YOU FOR GOT THE OPTION INEED IT HEHE

Answer:

A the first choice

Explanation:

Answer:

the answer is B

Explanation:

Give me brainliest right now Please.

answer:

So daughters get 2 X chromosomes from the mom and dad and if the dad has hemophilia the daughter would get it too and sons would not get because they get Y chromosome from their dad and hemophilia is found in the X chromosome because the X chromosome is the one that has the instructions for making the clotting factor proteins.

Explanation:

A father who has hemophilia has the gene and passes it on to his daughter because daughters get two X chromosomes, one from their mother and the other from their father. This is why daughters of men with hemophilia are called obligate carriers. Since sons only receive a Y chromosome from their father, they would not have inherited hemophilia.

Hope this make sense!

Answer:

A reduction of carbon by half would stop the increase in global temperatures immediately and preserve the majority of resources on Earth

Explanation:

Answer:

a major limitation would be funding for projects

Final Answer: Non-living factors

Explanation:

Abiotic factors are non-living factors in an organism's environment.

Examples: Lack of rainfall, Dry soil, Rivers dry up (air, water, sunlight, soil)

~I hope I helped you :)~