In 1959, the Soviet Union sent the Lunik 2 probe to the Moon. It was the first of many spacecraft humans would send to the Moon over the following decades. What is one thing people most likely learned from these spacecraft?

Answer:

of the parents' characteristics will appear in the offspring, but the characteristics that are more likely to appear can be ... o If you had the ability to genetically engineer your alien baby (choose its traits),

Answer:

To reduce systematic error.

Explanation:

The researchers would have used random allocation in order to decreases systematic error in the experiment. If we don't apply random allocation to the experiment, there is high chances of systematic error in the experiment and the result is not of high quality. Independent variables is a type of variable whose variation does not depend on another factor while on the other hand, dependent variables is a type of variable whose variation depend on another factor.

Answer:

1. They lack a nucleus

4. They make their own food

6. They are prokaryotes

Explanation:

Answer:

predator or a.pex predator

An animal with no natural enemy is an apex predator. Apex predators are also known as top predators or alpha predators.

They are species that reside at the highest level of the food chain within their ecosystems. They have no natural predators and primarily feed on other animals. Apex predators play a critical role in maintaining the balance and functioning of their respective ecosystems.

These predators are often characterized by their exceptional hunting skills, agility, strength, and ability to control the populations of their prey. They exert top-down control on the food chain by keeping the populations of lower-level consumers and herbivores in check, which in turn has cascading effects on the entire ecosystem. Thus, apex predators have no natural enemies.

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Answer: Grasses! The north and west crossing the Grumeti River, There where more grass.

Answer:

The digestive system of Frog, shark, chicken and cow are the following:

Explanation:

The digestive tract of frog is divided into foregut that consist of esophagus, stomach, duodenum, liver, pancreas, gall bladder and midgut/hindgut where intestine is present. The digestive system of frog comprise of oral cavity, pharynx, esophagus, stomach and intestine. The digestive system of chicken consist of beak, crop, proventricular, ventriculus, small Intestine, large Intestine and Cloaca. The digestive system of cow comprise of mouth, esophagus, rumen, reticulum, omasum, abomasum,  small intestine and large intestine.

Answer:

That Molecules could be produced under reducing conditions.

Explanation:

Answer:

A. Sunlight

Explanation:

Answer:

A. Sunlight

Explanation:

It is A because sunlight is nonliving, and an energy source (producer).

Answer:

A. True

Explanation:

A group of two or more atoms that are chemically bonded together is known as Molecule

-TheUnknownScientist

Answer:

A well-watered potted plant is placed inside the box. If the window is kept closed for about 24 hours the plant shows normal growth. If the window is kept open, it is found after two days that the shoot tip bends and grows towards light proving that it is positively phototropic.

Explanation:

Hope this helps! Brainliest pls?

Answer:

Bacteria are neither animals nor plants.... 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.

Explanation:

Answer:

Bacterias have simple cells and are typically single cell organisms where as animals which have more complex cells are are multi celled organisms UwU

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Explanation:

Answer:

A. autotroph

Explanation:

Hope this helps

Answer:

Explanation below

Explanation:

Hemisphaerota cyanea, also known as the palmetto tortoise beetle, is a type of leaf beetle that cover themselves with their own feces, just to persuade most predators to pass them by. This form of outrageous defense, developed by the crafty beetle, was discovered by biologists at the Cornel university.  

The feces comes out of the hindgut of the beetle, fashioned like golden strands, which can be used to protect the vulnerable body of the beetle.  

Answer:

phototropism is (biology) the movement of a plant towards or away from light while gravitropism is (biology|botany) a plant's ability to change its growth in response to gravity

Answer:

Secondary succession occurs after a disturbance in an area in which the soil

has remained intact.

Answer:

D. Anatomical homology

Explanation:

Anatomical homology is the similarity between organisms

Answer:

area is add so 17+18 is 35 ft

Answer:

in a human? its D or C...

Explanation:

Answer:

occurs when these heritable differences become more common or rare in a population, either non-randomly through natural selection or randomly through genetic drift.

Answer:Yes, the organisms in image 3 support the theory that modern organisms developed from ancestral organisms. The two organisms share similar body structures and traits. So, there will be similarities in their genes, and they’ll share an evolutionary connection.

Explanation: Edmentum answer

Answer:

Mitochondria

Example:

Respiration takes place in the mitochondria of cell in the presence of oxygen which is called aerobic respiration.

Answer:

Yo the answer is A

Explanation:

Answer:

HCl + KOH = KCl + H2O

Explanation:

i am not sure if I got it right, but I think this is a balanced equation

Answer:

C. The bacteria competed for nutrients and died after all of the nutrients were

consumed

Explanation:

Since no other materials were added, this option makes the most sense.

Answer:

A rhizome is a modified stem that grows horizontally underground and has nodes and internodes. Vertical shoots may arise from the buds on the rhizome of some plants, such as ginger and ferns. Corms are similar to rhizomes, except they are more rounded and fleshy (such as in gladiolus).

Explanation:

more simple,  a stem that grows underground :)

Answer:

https://www.nap.edu/read/5787/chapter/6

https://www.nature.com/scitable/knowledge/library/how-does-social-behavior-evolve-13260245/

Explanation:

I hope that it will be helpful

Answer:

They carry out oxygenic photosynthesis i.e, they use water as an electron donor and generate oxygen during photosynthesis. Their photosynthetic systems closely resembles to that of eukaryotes: These bacteria use Phycobilins as accessory pigments. CO2 in these bacteria is assimilated through calvin cycle.

Explanation:

Answer:

NO

sorry there is no explanation

Answer: I think it’s C

Explanation: more biodiversity, the more reproduction and success.

Greater biodiversity leads to the likelihood that there are successful traits in an ecosystem. Therefore, option (C) is correct.

Biodiversity refers to the variety of species and the genetic diversity within those species that exist within an ecosystem. When an ecosystem has high levels of biodiversity, there is a greater chance that at least some species will have the traits necessary to survive and reproduce in changing conditions.

Organisms with successful traits in one set of conditions may not necessarily have those same traits in different conditions. Therefore, a diverse range of species with various sets of traits increases the likelihood that some of those traits will be beneficial in different conditions.

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