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Answer:

Ribosomes

Explanation:

Prokaryotic cells do have a primitive form of ribosomes. Thus, the correct option for this question is A.

Prokaryotic cells may be defined as the types of cells that lack a well-defined nucleus and other membrane-bound cell organelles. The genetic material of a prokaryotic cell is a single chromosome made up of a single strand of DNA.

A Prokaryotic cell typically has a cell membrane or plasma membrane that functions or operates like a protective cover. Golgi apparatus, mitochondria, and chloroplasts are significantly absent in prokaryotic cells. This is because they are membrane-bound cell organelles.

The traces of ribosomes are required for the process of protein synthesis in order to accomplish metabolic activities required for the survival of prokaryotic organisms.

Therefore, prokaryotic cells do have a primitive form of ribosomes. Thus, the correct option for this question is A.

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Answer: snakes and smaller mammals

Explanation:

Answer: a) oxygen

Explanation: :p

Answer:A.forest fires

Explanation: I said A because that is directly harming the forest and can easily burn trees.

Answer:

I would suggest the answer D, but there are multiple reasons for deforestation

Answer:

Fossils are important evidence for evolution because they show that life on earth was once different from life found on earth today. ... Paleontologists can determine the age of fossils using methods like radiometric dating and categorize them to determine the evolutionary relationships between organisms.

Explanation:

Answer:

science is the study of nature and sometimes behavior of the universe based on observation and research.

Answer:

I think the answer would be light-based microscope .

Hope it helps,

I'm not so sure.

A type of microscope that was most recently developed is known as the scanning tunneling microscope. Thus, the correct option for this question is A.

A microscope may be defined as a type of laboratory instrument which is utilized in order to visualize objects that are too small to be observed by the unaided eye.

With associated the microscope, microscopy is the branch of science that considerably deals with the investigation of small objects and structures with the utilization of a microscope.

A scanning tunneling microscope (STM) is a type of microscope that is significantly utilized in order to determine imaging surfaces at the atomic level. Its development is thought to be done in 1981 by the inventors Gerd Binnig and Heinrich Rohrer. It is later modified in 1986 by IBM Zürich.

Therefore, the scanning tunneling microscope is a type of microscope that was most recently developed. Thus, the correct option for this question is A.

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Answer:

Observation

Explanation:

The aspect of science that has to do with the recording of color, shape, and other physical features in order to identify a cell would be observation.

Observation in science is the collection of data via perception or through the use of scientific instruments. Perception generally involves the use of human senses such as sight, touch, taste, and hearing to collect data in order to arrive at a conclusion.

The color, shape, and other physical features of a cell requires a perception of sight. Hence, it involves observation.

Answer: Protozoans are simple organisms , or living things.

Explanation:

Answer:

Protozoa (also protozoan, plural protozoans) is an informal term for a group of single-celled eukaryotes, either free-living or parasitic, which feed on organic matter such as other microorganisms or organic tissues and debris.                           Mark me as brainiest

Explanation:

Answer:A consumer advocate supports consumers' rights to obtain safe products and services at fair prices

Explanation:

As a consumer advocate, you work to protect buyers from dangerous items or unethical and unfair business practices and help consumers begin the process of company penalization.

Answer:

kingdom,division,class,order,family,genus,species.

Answer:

B

Explanation:

They're adding the increase to the already existing populaton. There were already 49, but 11-8 = 3, so there are now 52 meerkats.

Answer:

pls what do you mean

Explanation:

i think the most logical is A

because antibiotic resistant occurs when bacteria change in some way that reduces or eliminates the effectiveness of drugs, chemicals, etc

Answer:

"How does/Does only using one brand of makeup, milk makeup that is vegan affect how the skin will react to makeup that doesn’t have many toxic ingredients?"

I would make this more percise and easier to read. It's a little long and wordy.

I would say this instead: How does one brand of milk and vegan makeup affect the skin's reaction to other makeup that has no toxic ingredients?

This way you're describing and adding adjectives in different areas that make more sense.

Explanation:

Lipids is incorrectly matched with carbohydrates. Fatty acids and glycerol make up lipids instead.

Polymers are substances made of smaller units called monomers. Lipids are incorrectly matched with carbohydrates. Thus, option A is correct.

Polymers are synthetic and natural substances that are large molecules composed of small units called monomers. Lipid is a polymer that is composed of fatty acids and glycerol.

Polysaccharides are complex sugar molecules composed of simple monosaccharides, and nucleic acids like RNA and DNA are composed of nucleotides. Proteins are macromolecules composed of amino acids.

Therefore, option A. lipids and carbohydrates are incorrectly matched.

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Explanation:

proteins are made up of 21 different L-amino acids. these amino acids are joined together with peptide bonds. peptide bond is a bond between a caboxylic group of one amino acid with amino group of other amino acid.

following is a figure to describe the structure of a single amino acid, where R -group is variable and can contribute for the amino acid to be neutral, acidic or basic. next figure gives an idea of how many various amino acids are there.

Answer:

Gymnosperms are....

non-flowering plants, which are in the sub-kingdom of Embophyta.

Explanation:

Cycadophyta

Ginkgophyta

Gnetophyta

Coniferophyta

Answer:

Atoms are the basic units of matter and the defining structure of elements. The term "atom" comes from the Greek word for indivisible, because it was once thought that atoms were the smallest things in the universe and could not be divided. We now know that atoms are made up of three particles: protons, neutrons and electrons — which are composed of even smaller particles, such as quarks.

Atoms were created after the Big Bang 13.7 billion years ago. As the hot, dense new universe cooled, conditions became suitable for quarks and electrons to form. Quarks came together to form protons and neutrons, and these particles combined into nuclei. This all took place within the first few minutes of the universe's existence

Answer:

No, it will never stop flowing

Explanation:

Osmosis is the movement of water from an area of lower concentration of solute to an area of higher solute concentration through a semi-permeable membrane. If one side of the membrane is completely free of solute, water will move to the hypertonic solution continuously in a bid to achieve equilibrium until all the water completely moves to the hypertonic side. This is because equilibrium cannot be attained since one side is completely void of solute and another has solutes.

It is like having red coloured paint on one side and water on another side of a membrane, and the water moves into the paint compartment and only stops when they both have the same color. No matter how much water moves across, they cannot have the same color on both sides.

Answer:

Religion, human beings' relation to that which they regard as holy, sacred, absolute, spiritual, divine, or worthy of especial reverence

Explanation:

Answer:

transmission electron microscope

Explanation:

All other mentioned microscopes are used for different reasons and for different types of cells.

Answer:

c

Explanation:

Proteins macromolecule might her daughter be deficient in.

Proteins are large, complex molecules that play many critical roles in the body. They do most of the work in cells and are required for the structure, function, and regulation of the body's tissues and organs.

Moreover, every cell in the human body contains protein. The basic structure of protein is a chain of amino acids. You need protein in your diet to help your body repair cells and make new ones. Protein is also important for growth and development in children, teens, and pregnant women.

Serious protein deficiency can cause swelling, fatty liver, skin degeneration, increase the severity of infections and stunt growth in children. While true deficiency is rare in developed countries, low intake may cause muscle wasting and increase the risk of bone fractures.

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Answer:

no

Explanation:

Answer:

The Skin weren’t preserved at all

Explanation:

One reason why most fossilized animals have incomplete remains is that parts like the skin aren't usually preserved at all. There are however some instances in which the skin are preserved but it’s very rare.

This is because of the action of decomposers on the remains of the body parts and the presence of scavengers which eats the body parts thereby making the remains incomplete.

Answer:

Science is the study of the natural world through observation and experiment.

It affects our lives because it allowed technology, medicine, and education.

Answer:

The answer is B, or It was false

Answer:

B - it was false

Explanation:

just did the test