help bruhhh idkk mannn help

Answer:

B. Organelle

Explanation:

Answer:

b.

Explanation:

Answer:

vein

Explanation:

carries blood vessels with no oxygen to the heart to get oxygen.

Answer:

D organism, organs, tissues, cells

Answer:

B, C, E

Explanation:

Answer:

B,C,E

Explanation:

A. does not acknowledge the importance of the body.

The James-Lange theory is a psychological theory of emotion that argues that emotions arise from physiological reactions to events in the environment.

According to the theory, emotions are not inherent or innate, but rather are learned through experiences with external stimuli. The theory proposes that when a person experiences an event, their body reacts with physical arousal, and it is this physical arousal that then gives rise to the subjective experience of emotion. For example, if someone is scared, their heart rate will increase, and it is the physical arousal caused by this increase in heart rate that produces the feeling of fear. The James-Lange theory has largely been discredited, but it continues to influence contemporary theories of emotion and to inform research in the field of psychology.

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Answer:

I'd say C.)

Explanation:

Turgor pressure, also called turgidity when occurring in trees and most plants are the pressure of cell contents exerted against the plant cell wall including tree leaf and stem cells. ... This force consequently gives a succulent plant rigidity and helps non-woody plants to keep erect.

Answer:

Space

Explanation:

Answer:

Well... I would say it is gravity that is not needed.

Explanation:

In the picture at the top it says "we need to breathe air and live in some type of space. If these requirements are lacking, life ceases to exist."

Thus, stating that air, space, energy, and water are needed for life to exist. That leaves out gravity. Gravity is not needed for life to exist because, for example, humans and other living organisms are already living in outer space without the need for gravity.

Hope that helps!! :-)

Answer:

protects earth's surface

I hope this helped you!

Answer:

here ya go

Explanation:

A tectonic plate (also called lithospheric plate) is a massive, irregularly shaped slab of solid rock, generally composed of both continental and oceanic lithosphere. Plate size can vary greatly, from a few hundred to thousands of kilometers across; the Pacific and Antarctic Plates are among the largest.

Answer:

the number of prey organisms and predator organisms is almost the same.

Explanation:

this is because when the number of prey is bigger than the number of predator then there will no balance in the ecosystem

Answer:

B: Permiable but selective, like a wall with gates.

Explanation:

Answer:

1.) Temperature

2.)Liquid Water

3.)Atmosphere

4.)energy

5.)Nutrients

Answer:

Deer populations increase through births or when new animals move into the area (immigration). Deer populations decrease through deaths or when animals leave the area or disperse (emigration). Population change = (birth + immigration) - (death + emigration).

Explanation:

Answer:

Decresed water pressure within the plant cells.

Explanation:

When a plant doesn't get enough water, the pressure inside the stems and leaves drops and they wilt.

Answer:

B  Semiconductors are more conductive than a nonmetal and less conductive than a metal

Explanation:

Just took Cumulative Exam

According to the question,   Semiconductors are more conductive than a nonmetal and less conductive than a metal.

Some examples of semiconductors are silicon, germanium, gallium arsenide, and elements near the so-called "metalloid staircase" on the periodic table.

Thus, the correct option is "B".

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Answer:

The correct answer is - option D) Organic Foods Production Act of 1990

Explanation:

The Organic Food Production Law or Act 1990 provides the general principles regarding the production, handling, and processing of organic products and must be followed by the farmers, ranchers, and food processors.

These principles include utilizing only approved materials, conserve natural resources and biodiversity, organic and processing farms, and many other rules and principles.

Answer:

H2O+CO2 LIGHT sugars+O2

Explanation:

The equation (Carbon dioxide + water ⇒ Glucose + Oxygen) summarizes the process of photosynthesis correctly, as glucose is formed along with oxygen in photosynthesis. Thus, the correct option is A.

Photosynthesis is the process of formation of carbohydrate (sugar) in the leaves of green plants. In this process, the solar energy from the sun is converted into chemical energy in the form of sugar. Here, the sunlight is trapped in the chlorophyll pigment present in the chloroplast.

The sunlight with chlorophyll converts carbon dioxide and water into glucose and oxygen, the glucose is used to produce energy through Cellular respiration and oxygen is used in the process of respiration.

Therefore, the correct option is A.

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Your question is incomplete, most probably the complete question is:

Which of the following equations correctly summarizes the process of photosynthesis?

a. Carbon dioxide + water ⇒ Glucose + Oxygen

b. Glucose + Oxygen ⇒ Carbon dioxide + Water

c. Carbon dioxide + Glucose ⇒ Water + Oxygen

d. Carbon dioxide + Oxygen ⇒ Water + Glucose

Answer:no

Explanation:

this answer would be no because of bad environmental changes like cutting down trees, polutting rivers ,lakes and oceans,ext..

Answer:

Cells are considered the basic units of life in part because they come in discrete and easily recognizable packages.

Explanation:

That's because all cells are surrounded by a structure called the cell membrane — which, much like the walls of a house, serves as a clear boundary between the cell's internal and external environments.

Hope this helps :)

Answer:  "Cells are considered the basic units of life in part because they come in discrete and easily recognizable packages. That's because all cells are surrounded by a structure called the cell membrane — which, much like the walls of a house, serves as a clear boundary between the cell's internal and external environments.''

Explanation:

Answer:

C- active transport

Explanation:

Because energy is required in this process, it is known as 'active' transport. Examples of active transport include the transportation of sodium out of the cell and potassium into the cell by the sodium-potassium pump. Active transport often takes place in the internal lining of the small intestine.

Answer: C. Active transport. In cellular biology, active transport is the movement of molecules across a cell membrane from a region of lower concentration to a region of higher concentration—against the concentration gradient. Active transport requires cellular energy to achieve this movement. Please mark brainliest!

The condition that is caused by carbon dioxide, methane, and water vapor trapping heat in the Earth's atmosphere is known as the greenhouse effect. Thus, the correct option is B.

The earth's atmosphere may be defined as the significant presence of a layer of various gases that surrounds the whole planet. It is known that the Earth's atmosphere is composed of about 78% nitrogen, 21% oxygen, and one percent other gases.

Carbon dioxide, methane, and water vapor are considered greenhouse gases that ultimately capture the heat radiations from the sun and liberate the earth's atmosphere. As a result of this, the average temperature of the earth's surface has gradually increased for four to five decades.

This is all known as the greenhouse effect. The Greenhouse effect may be defined as the phenomenon of keeping the earth warm due to the presence of certain gases in the atmosphere that captures heat from the sun.

Therefore, the condition that is caused by carbon dioxide, methane, and water vapor trapping heat in the Earth's atmosphere is known as the greenhouse effect. Thus, the correct option is B.

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Answer:

Yo i dont know but when someone does please help me bro

Explanation:

In cell A, the structure labeled X is a centriole.

Centrioles are cylindrical organelles found in animal cells, usually existing in pairs called the centrosome. They play a crucial role in cell division by organizing and forming the spindle fibers during the process of mitosis and meiosis.

Centrioles are involved in the separation of chromosomes, ensuring that each daughter cell receives the correct number of chromosomes.

Additionally, centrioles are essential for the organization of microtubules in the cytoskeleton, which provides structural support and maintains cell shape.

Their function in cell division and cellular organization makes centrioles vital components of animal cells.

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Answer: 1) Adenine pairs with thymine, cytosine pairs with guanine

Explanation: Here’s a helpful tip ;) Think of it as apples to trees, cars to garage. Apples being adenine, trees being thymine. Cars being cytosine and garage being guanine.

Answer:

THE FIRST ONE

Explanation:

Answer:

The bimetallic strip is made of two metal strips, stuck together. One of the metals expands much more than the other when they are heated. This causes the strip to bend.

Explanation: