Hello humans I need help.



Which conclusion is best supported by the diagram?

1) Trilobites and gastropods are the youngest fossils.
2) Crinoids and gastropods have lived during the same time period.
3) Ferns have existed for a longer period of time than coral.
4) Every ammonite fossil is older than the gastropod fossils.

Answer:

present their results at a scientific convention

Explanation:

Scientists typically communicate their results with other scientists in one of two ways. They either present their results at a scientific convention or they publish their results in a reputable scientific journal.

The way scientists most frequently communicate the results of their experiments with other scientists is by presenting their results at a scientific convention is a way scientists.

An experiment is a scientific research or findings that is carried out to get an hypothesis or find out about an outcome of a result and to validate a claim whether it is certain or not.

Therefore, The way scientists most frequently communicate the results of their experiments with other scientists is by presenting their results at a scientific convention is a way scientists.

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Answer:

1 sunflower 2bees

Explanation:

Answer:

Superior (or cranial) describes a position above or higher than another part of the body proper. The orbits are superior. Inferior (or caudal) describes a position below or lower than another part of the body proper; near or toward the tail (in humans, the coccyx, or lowest part of the spinal column).

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Explanation:

Answer:

Superior (or cranial) describes a position above or higher than another part of the body proper. The orbits are superior to the oris. Inferior (or caudal) describes a position below or lower than another part of the body proper; near or toward the tail (in humans, the coccyx, or lowest part of the spinal column).

Answer:

bacteria are found everywhere even in hot springs. Bacteria are different from other organisms because they don't have membranes bound organelles .they replicates to produce

Explanation:

Bacteria can live in hotter and colder temperatures than humans, but they do best in a warm, moist, protein-rich environment that is pH neutral or slightly acidic. There are exceptions, however some bacteria thrive in extreme heat or cold, while others can survive under highly acidic or extremely salty conditions.

Many types of bacteria, if environmental conditions become unfavourable (lack of water, increase in temperature, etc), will go into a sort of dormant state, called an Endospore.

Because bacteria are prokaryotic, they do not have a nucleus and no membrane-bound organelles. In contrast, plants and animals are made up of eukaryotic cells, which means they have a nucleus and membrane-bound organelles like mitochondria or Golgi apparatus.

Bacteria reproduce through a process called binary fission. During binary fission, the chromosome copies itself, forming two genetically identical copies. Then, the cell enlarges and divides into two new daughter cells. The two daughter cells are identical to the parent cell.

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Mark BRAINLIEST

Answer:

Since the two strands of a DNA double helix are antiparallel, this 5′-to-3′ DNA synthesis can take place continuously on only one of the strands at a replication fork (the leading strand). On the lagging strand, short DNA fragments must be made by a “backstitching” process.

Explanation

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3 systems that work to fight against disease are, organs, tissues, and cells.

2 organs that are used to protect against desease are the mucous membranes, and the lungs.

1 way the body naturally work to protect the body is its skin that helps against pathogens

Answer:

Without proteins for an extended period of time, they could become very weak, even to the extence of death

Explanation:

Answer:

malnutrition may occur as well as life threatening situations.

Explanation:

a lack of protein in the diet is a matter of concern, especially when it affects children. It can lead to problems of malnutrition, such as kwashiorkor and marasmus. These can be life-threatening.

Carbon dioxide and water combine to form sugar during photosynthesis.

The process by which plants convert carbon dioxide, water, and sunshine into oxygen and sugar-based energy is known as photosynthesis.

Plants absorb water (H2O) and carbon dioxide (CO2) from the soil and atmosphere during photosynthesis. Water is oxidized, which means it loses electrons, while carbon dioxide is reduced, which means it receives electrons, inside the plant cell.

Water is converted into oxygen and carbon dioxide into glucose as a result. After storing energy within the glucose molecules, the plant releases the oxygen back into the atmosphere.

Therefore, Carbon dioxide and water combine to form sugar during photosynthesis.

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Answer:

grass

Explanation:

Answer: cherry tree

Explanation: because the other ones are weeds not plants or trees

Answer: J

Explanation:

Answer: 40 N right

sorry if this isnt right i tried my best

Answer:

It is more beneficial to classify organisms based on genetics/evolution (phylogeny) than physical characteristics (phenotypes) because it would be easier to recognize the organisms since they are in different species.

Explanation:

Answer:

To recognize the organisms since they are in different species.

Explanation:

Answer:

I can help you with all of these if you comment ok?

For example:

Answer:

prokaryotic and eukaryotic cells

Answer:

prokaryotic cells

eukaryotic cells

Answer: 4

Explanation:

Answer:

Water that freezes and thaws can cause several safety issues, including:

Slip and fall hazards: When water freezes on sidewalks, driveways, and roads, it can create slippery surfaces that can cause people to slip and fall, leading to injuries.

Damage to infrastructure: As water freezes and expands, it can cause damage to pipes, sidewalks, roads, and buildings. This can lead to leaks, collapses, and other structural issues that can be dangerous for people and property.

Flooding: When water thaws, it can cause flooding in low-lying areas. This can be particularly dangerous in areas prone to flooding or where there is poor drainage.

Traffic hazards: Ice on roads can make them slippery and more difficult to navigate, increasing the risk of car accidents.

Cold-related health issues: Extreme cold temperatures can cause hypothermia and frostbite, which can be dangerous or fatal if not treated promptly.

It is important to take measures to prevent and address these safety issues by taking precautions such as salting sidewalks and roads, clearing drains, and addressing leaks and other infrastructure issues promptly. It is also important to be aware of weather conditions and take appropriate precautions such as wearing warm clothing and staying indoors during extreme cold temperatures.

Answer:

cell that carries information throughout the nervous system- Neuron

receives information and sends away from cell- Dendrite

branched structure that picks up information- Axon

What is the space where one neuron can transmit the impulse to another neuron called?

C. Synapse

Question 3.

Reflex

Explanation:

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Answer:The calcium concentration must be greater outside the cell than inside the cell.

Explanation:

Answer:

Indeed, both monogamy and polygamy are reproductive strategies adopted by the different species of the animal world.

Explanation:

Polygamy implies the adoption of a unique and stable partner by an individual, with which in principle it will reproduce. Different species, including humans or penguins, in addition to maintaining the same pair for reproductive purposes, generate bonds of coexistence.

Other species (in fact, most animal species) are not guided by this type of relationship, but fulfill their reproductive functions in a random way, that is, with several individuals of the same species in a random way, which is called polygamy. In this case, there is a constant change in the reproductive couple, which responds to multiple factors such as for example a gender disproportion within the species (for example, many females and few males would make those few males have to comply reproductive functions with several females during the mating period), or due to the non-sedentary nature of life of these species.

The skeletal system serves several important functions in the human body. These functions include:

1. Support: The skeleton provides the structural framework for the body, giving support and shape to the organism.

2. Protection: The skeletal system protects vital organs such as the brain, spinal cord, heart, and lungs. For example, the skull protects the brain, the ribcage protects the heart and lungs, and the vertebrae protect the spinal cord.

3. Movement: Bones act as levers for muscles, enabling body movement. The skeletal system works in conjunction with the muscular system to facilitate motion.

4. Mineral storage: Bones store essential minerals, such as calcium and phosphorus, which are necessary for various body functions.

5. Blood cell production: Red and white blood cells, as well as platelets, are produced in the bone marrow, which is found in some bones.

6. Energy storage: Yellow bone marrow, found in the medullary cavity of long bones, stores energy in the form of fat.

The human skeleton consists of 206 bones in adults. Some of the major bones include:

1. Skull: Comprised of the cranium and facial bones, it protects the brain and supports the structures of the head.

2. Spine (vertebral column): Consists of 33 vertebrae, which protect the spinal cord and support the upper body.

3. Ribcage: Includes 12 pairs of ribs, the sternum, and the thoracic vertebrae, which protect the heart and lungs.

4. Humerus: The long bone in the upper arm, connecting the shoulder to the elbow.

5. Radius and Ulna: The two bones in the forearm, connecting the elbow to the wrist.

6. Femur: The long bone in the thigh, connecting the hip to the knee, and is the longest bone in the body.

7. Tibia and Fibula: The two bones in the lower leg, connecting the knee to the ankle.

8. Pelvis: A basin-shaped structure that supports the spine and organs of the lower abdomen, and connects the spine to the lower limbs.

These are just a few examples of the major bones in the human skeleton.

Answer:

Explanation:skeletal system functions are diffrent of types . In addition to defining our shape and traits as humans, it:

enables movement: Your skeleton helps you stand and move by supporting your weight. Your bodily components are movable thanks to the cooperation of joints, connective tissue, and muscles.

Bone marrow, which makes blood cells, is found in bones. The bone marrow makes RBC AND WBC

supports and shields organs: Your ribs shield your heart and lungs, your backbone shields your spine, and your skull shields your brain.

Mineral storage: Your bones are where your body stores minerals like calcium and vitamin D.

Answer:

A.

B.

C.

E.

Explanation:

The human activities that will most likely increase turbidity are as follows:

Turbidity is a quality of having the lees or sediment disturbed i.e. not clear.

Turbidity is a measure of transparency of a water body. It is caused by a release of sediments into the water that makes it unclear.

Therefore, the human activities that will most likely increase turbidity are as follows:

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