tudy the graph above. What does the region labeled “A” represent? Question 2 options: Activation energy with a catalyst Energy of the products Activation energy without catalyst Reaction progress

Answer:

This chapter examines the range of human consequences of, and responses to, global environmental change. We begin by developing the concept of human consequences and showing why, to understand them, it is critical to understand the variety of human responses to global change. We then offer a framework for thinking about human responses and discuss the pivotal role of conflict. The next section examines three cases that illustrate many of the major factors influencing the human consequences of global change. The following sections describe the human systems that are affected by or respond to global change, and how they interrelate. We conclude by offering some general principles for research and some research implications.

The role of the nervous system during digestion is to provide electrical signals to initiate peristalsis.

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Answer:

Explanation:

1. carbon

2.Compass

3.Carnivore

4.Cloud

5.Cilia

Answer:

Microspheres are formed of proteins. It has been found that when an amino acid is permitted to get desiccated, then this amino acid produces proteins that in turn give rise to microspheres.  

On the basis of the RNA world hypothesis, the first genetic substance was considered to be an RNA, and then later the DNA turned out to be the genetic substance of higher species during the passage of evolution. It was also believed that microspheres comprised encoded information within it, and at the time of the splitting of microspheres, this encrypted information may have got transferred to the upcoming generation.  

Explanation:

Answer:

A.

Explanation:

osmosis and diffusion are both passive transport bc it doesnt require energy and only moves down cocentration gradient, never against concertration gradient. Give me a brainliest if i helped! ♡

When certain molecules may move by osmosis or diffusion through the membrane without the cell using any energy, the process is called passive transport.

When diffusion takes place between compartments separated by a membrane permeable to that solute, it is called simple diffusion.

Passive transport does not require any additional energy other than the movement of the molecules, moving these in favor of their concentration gradient.

In other words, simple diffusion does not require ATP expenditure, since it is a spontaneous phenomenon.

The molecules that are mobilized by simple diffusion through the membrane are the nonpolar and small, the fat-soluble and the small polar ones, but without a net electric charge, such as H2O.

In the particular case of H2O, passive transport is called osmosis, the passage of water through the membrane by osmosis always takes place spontaneously and very quickly.

H2O will diffuse from the compartment with the lowest concentration of solutes or hypotonic medium, to the compartment with the highest concentration of solutes or hypertonic medium, in such a way as to equalize the concentrations in both compartments.

Therefore, we can conclude that when certain molecules may move by osmosis or diffusion through the membrane without the cell using any energy, the process is called passive transport.

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Answer:

earthworm taking soil for nutrition

Explanation:

it's consuming the energy unlike the rock

An earthworm taking in soil for nutrition is another example of an open system, option B is correct.

An open system is characterized by its ability to exchange matter and energy with its external environment. In the case of an earthworm, it actively takes in soil for nutrition, breaking down organic matter and absorbing nutrients through its digestive system. This process allows the earthworm to grow, reproduce, and carry out essential life functions.

The exchange of soil, nutrients, and gases (such as oxygen) occurs continuously, sustaining the earthworm's biological activities. In contrast, a rock in a field does not interact with its environment in the same way. It remains a closed system, passively experiencing natural forces without actively receiving external inputs or engaging in metabolic processes, option B is correct.

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The complete question is:

An open system is one that receives input from outside the system. For example, your body is an open system because it receives food and oxygen from outside the system (your body). What is another example of an open system?

A. A rock in a field

B. An earthworm taking in soil for nutrition

Answer:

the 3rd option - Jessie is wearing a red shirt because her blue one got dirty.

Answer:

carbohydrates burn within 2 hours after eating while lipids last 6 hours

Explanation:

carbohydrates are short term energy

and lipids are longer term of energy

The trend which can be noticed about carbohydrates in the graph above is that it increases the blood sugar level than the other food type.

In Science, biological macromolecules are mainly grouped into four (4) categories and these are;

Carbohydrates are typically found in energy-giving foods and they aid in the proper functioning of the body of a living organism such animals and human beings.

Also, carbohydrates are broken down in the body into sugar but not proteins or fat.

This ultimately implies that, an increase in the intake of carbohydrates can cause a subsequent increase in the blood sugar level.

Based on the graph above, we can deduce that carbohydrates increases the blood sugar level than the other food type.

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Answer: no it’s wrong it’s bacteria

Answer:

No oxygen

Explanation:

we wouldn't be able to breath, cause without the trees there would be no oxygen

Answer:

yes

Explanation:

A bone is a rigid organ that constitutes part of the vertebrate skeleton in animals. Bones protect the various organs of the body, produce red and white blood cells, store minerals, provide structure and support for the body, and enable mobility.

Answer:

Engaging people from a variety of genders, ethnicities, sexual orientations, perspectives, backgrounds, areas of expertise, religions, cultures, and other variables to participate in science is important for addressing inequities and increasing the size of the scientifically trained workforce.

Explanation:

Answer:

No fossil fuels are used.

Explanation:

Buy local movement is a movement in order to encourages the consumers to buy goods and products that are produced locally because it has less costly due to save fossil fuels. Those goods which are imported from other countries are very expensive because the shipping cost is also included. So the products made locally are cheap due to no shipping cost or fossil fuels are used.

Answer:

market

Explanation:

My answer to the question is Control center.

Answer:

The answer would be C)If the patient is given carrots every day, then the patient’s eyesight will improve significantly.

Explanation:

Carrots makes your eyes get better and if someone keeps eating carrots everyday then their eyesight will improve A LOT

Answer:

renewable

Explanation:

Biodiversity refers to the variety of plant and animal wild life in the world or in a particular habitat which is important in that specific location. Renewable is anything that recycles itself through its consumption. Which is what happens in biomes. Life dies off and provides the necessary resources for new life to be reborn and so on, thus making Biodiversity renewable.

Answer:

There are eight major terrestrial biomes: tropical rainforests, savannas, subtropical deserts, chaparral, temperate grasslands, temperate forests, boreal forests, and Arctic tundra. Biomes are large-scale environments that are distinguished by characteristic temperature ranges and amounts of precipitation.

Answer:

It is Biosphere.

The Biosphere --contains all the planet's living things. This sphere includes all of the microorganisms, plants, and animals of Earth. Within the biosphere, living things form ecological communities based on the physical surroundings of an area.

Answer:

Clouds are created when water vapor, an invisible gas, turns into liquid water droplets. These water droplets form on tiny particles, like dust, that are floating in the air.

Explanation:

Answer:

A

Explanation:

The field of recombinant DNA technology is a thoroughly modern discipline that has led to new ways to treat infectious diseases.

Recombinant DNA technology involves the process of combining DNA of different organisms and inserting such in a host organism in order to elicit desirable genetic characters that could be of value to different fields in science.

The fields in which recombinant DNA technology has found applications include agriculture, medicine, and industrial productions. With this technology, new drugs and methods of treating diseases have been developed in the area of medicine, disease-resistant crop varieties have been developed in agriculture, and important chemicals for production have been developed in industries.

Correct option: A

Answer:

stops operating

Answer:

b. 10 - 100 µL micropipetter

Explanation:

The micropipetters that would serve best to deliver 55 microliters would be the one which has a volume capacity of 10-100 µL.

This is because it will be easier to measure 55 micro liters from the Pipette which has a standard range of 10-100 microliter.

0.5 to 10 µL doesn’t fall within the range and it will be very hard measuring the volume.

Answer:

High mass and low temperature

Explanation:

An example of quantitative data is mothers and their infants typically nap for two to three hours each afternoon. Therefore, option A is correct.

The data expressing a certain quantity and amount or range is called as quantitative data. The two main types of quantitative data are discrete data and continuous data.

The difference between the qualitative data and quantitative data is the quantitative data is numbers-based, countable, or measurable while qualitative data is interpretation-based, descriptive, and relating to language.

In her studies of chimpanzee behavior, Jane Goodall collected both qualitative and quantitative data. Therefore, An example of quantitative data is mothers and their infants typically nap for two to three hours each afternoon.

Thus, option A is correct.

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Your question is incomplete, probably your question was

In her studies of chimpanzee behavior, Jane Goodall collected both qualitative

and quantitative data. Which of the following is an example of quantitative data?

(From Topic: 1.3 In studying nature, scientists form and test hypotheses)

A. Mothers and their infants typically nap for two to three hours each afternoon.

B. baiting the animals with bananas helped to attract them close enough for her to observe their social behavior and to photograph them.

C. researchers have observed chimpanzees using more than half a dozen tools for assorted purposes.

D. Other animals, including some birds and dolphins, are now known to use tools.

Explanation:

A.They filter waste and extra water from blood so they can create urine, which is removed from the body.

The statement that best explains the way in which a cell gets rid of waste is that the secretory vesicle/ transport vesicle fuses with the plasma membrane and releases its content outside the cell.

Exocytosis is the process of secretory vesicles fusing with the plasma membrane, resulting in the extracellular release of vesicle content.

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Once the mitosis is complete, the entire cell is divided into two by the way of a process called cytokinesis.

Explanation:

structure and function

Answer:

d

Explanation: