A "healthy ecosystem" can also be described as

Answer:

c

Explanation:

The acacia tree is a producer that get eaten by the impala

The energy from the tree is given to the impala when it eats the tree

Answer: The most important factors that contribute to the spore resistance properties are the low water content (25–60% of wet weight), elevated levels dipicolonic acid (DPA) (25% of core dry weight) chelated with calcium (Ca-DPA) and the saturation of DNA with α/β-type small acid soluble proteins (SASP) [69].

Explanation:

Answer:

D. all of the above

Explanation:

Answer:

The nucleoid is an irregularly shaped region within the prokaryotic cell that contains all or most of the genetic material. 

Answer:

Secondary succession

Explanation:

Answer:

microhabitat

Explanation:

Years later there is an appearance of small plants with rapidly spreading roots on newly formed coastal sand dunes. This vegetation describes— A a microhabitat

Answer:

The urinary system removes liquid waste, while the excretory system removes solid waste.

Explanation:

Answer:

Transcription factors

Explanation:

This is because Eukaryotic gene expression is regulated by transcription factors and RNA processing, which occur in the nucleus, and during protein translation, in the cytoplasm.

Transcription in eukaryotic cells is controlled by proteins . These proteins then bind to some specific regulatory sequences and try to control the activity of RNA polymerase. The Gene expression is regulate by transcriptional regulatory proteins . Also ,the packaging of DNA into chromatin and methylatiin indicate levels of complexity to the control of eukaryotic gene expression.

Answer:

Igneous rock

:D

Answer:

DNA replication is called semiconservative because the two resulting DNA molecules each have one new DNA strand and one old strand from the original DNA molecule.

Explanation:

Answer:

The object would have to be spherical, orbit the Sun, and be traveling in a path with other objects.

Explanation:

Just outside of Neptune's orbit is a ring of icy bodies. We call it the Kuiper Belt. This is where you'll find the dwarf planet, Pluto. It's the most famous of the objects floating in the Kuiper Belt, which are also called Kuiper Belt Objects, or KBOs.

Answer:

So basically the rows are called periods, and the columns are called groups. The groups show that those elements have similar characteristics. There are also different families such as the noble gases and alkali earth metals. The elements are placed where they are because of the atomic number which is directly equal to the number of protons there are. The atomic mass is the number of both protons and neutrons. Also, even though the number of protons can be equal to the number of electrons, that isn't always the case. It could be an isotope which is basically for when an element or atom isn't neutral. Umm, so, I hope this helped. I know it's very long but if you need anything else just ask!! c:

Answer:

By reducing the emission of CFC's gases.

Explanation:

The Greenpeace organization monitoring the situation with ozone by reducing the emission of CFC's gases that causes depletion of ozone layers. This organization reduces the use of fossil fuels and promoting renewable energy in order to prevent changes in the climate. The  Greenpeace organization ensures the use of those machines which can't produce CFCs and HFCs because one chlorine which is present in these gases destroys 100000 ozone molecules.

Answer:

a) Orangutan prefer to shelter in leafy trees or only leaves

b) One territory is of size 9 sq. km.

Explanation:

a) Orangutans spend a large part of their life in tropical rainforest trees. They prefer to sleep on the bunch of green trees and protect themselves from harmful weather conditions by using broad leaves of rainforest trees.

b) Each individual territory of a male Orangutan is near about 9 sq. km. and can extend up to 15 square kilometer. In one territory only one male lives along with other females and young ones.

Answer:

c.) decide whether or not a baby is born

Explanation:

I hope this helped you:)

Answer:

B) Cells

Explanation:

Cells are the basic unit of structure of Life. Without cells we wouldn't exist.

Answer:

The right answer is C

Explanation:

Answer:

C

Explanation:

Because in ecosystem 1, the animals that eat insects have more sources of food than just insects, so that ecosystem would surive if the insects were to decline since the animals dont depend on JUST insects to surive

Answer:

The correct answer is - non-renewable.

Explanation:

The non-renewable source of energy is the source of energy that can not be replaced naturally in the manner and the pace of the consumption of these sources. Nuclear, oil, fossil fuels, natural gases and other are an example of these type of energy source.

Fossil fuels were generated due to the decomposition of the dead plants and animals within the Earth over millions of years therefore these are called fossil fuels. These fuels are cause pollution by burning.

Answer:

A. electricity

B. it started blowing with force and with power.

C. Electricity, technology, etc.

D.

Answer:

Above 37 million

Explanation:

Explanation in picture below

Growth of bacterial cultures is defined as an increase in the number of bacteria in a population rather than an increase in the size of individual cells.

Thus, Bacterial population growth occurs geometrically or exponentially: in  each division cycle (generation), one cell produces 2 cells, then 4 cells, then 8 cells, then 16, then 32, etc.

The relationship shows that the average generation time is constant and  the growth rate of the bacterial population is proportional to the number of bacteria at any given time.

This relationship is valid only during the period when the population grows exponentially, ie. in  the logarithmic phase of growth. Therefore, graphs showing the growth of bacterial cultures are plotted as the logarithm of the number of cells.

Thus, Growth of bacterial cultures is defined as an increase in the number of bacteria in a population rather than an increase in the size of individual cells.

Learn more about bacterial population, refer to the link:

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By analyzing the notes, one can say that in the given scenario, secondary consumer eating primary consumer is missing. The correct option is D.

A consumer in a food chain is a living being that consumes organisms from another population. A heterotroph is a consumer, and an autotroph is a producer.

As in the notes it is mentioned that ferns are eating beetles, and snakes are eating finch. It is lacking secondary consumers eating primary consumers.

Thus, the correct option is D.

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The moon orbits the Earth once every 27.322 days. It also takes approximately 27 days for the moon to rotate once on its axis. As a result, the moon does not seem to be spinning but appears to observers from Earth to be keeping almost perfectly still. Scientists call this synchronous rotation.

Answer:

The salt doesn't flow into the cells much and the water doesn't leave much. Algae and plants can get away with having water attracted into their cells because they have a rigid cell wall outside the delicate cell membrane.

Answer:

the amount of salt in ocean water vs fresh water

Explanation:

Answer:

The question didn't really make that much since to me but I think its the second answer.

Explanation: If you think about it being able to adapt to a new place is really helpful when it comes to life, especially after a natural  disaster

Answer: These structures connect their limbs to a specific joint in the torso or in the middle of their body. These structures can be identified as homologous, they are morphologically similar or possibly they derive from a common ancestral structure.

Explanation:

The brown color bones in animal help to connect limb homologous structures that connect their limb to the specific joint in the torso, this and having an evolutionary relationship.

If two bones split where they meet at a joint, it is termed a dislocation. The place where two bones connect and therefore can move is called a joint.

A displaced joint is one where the bones are out of alignment with each other having a significant role in evolution.

Despite their similar arrangements and being formed in a similar way throughout embryonic development, these structures have slightly different shapes and purposes, they refer to them as homologous structures.

Therefore homologous structures have an evolutionary relationship to connect brown-colored bones connect limbs to joint torso.

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Answer:

this primate must be a species of prosimian, as that suborder of primates still relies heavily on the sense of smell for many aspects of daily life

Explanation:

The suborder prosimian belongs to primate mammals and is at a level inferior to the real monkeys.

Prosimians characterize as having an elongated head that culminates in the snout. They have big eyes with modifications in the retina that improve sight during the night. They are quadrupeds with a svelte body and soft hair. Their tail is long but not prehensile. They move from tree to tree by making use of their extremities. They have a dental comb to clean themselves and others.

Their snout is humid, and the sense of smell is much more developed than in other primates. They are the primates with the greatest sense of smell. Their olfactory bulb and glands are remarkably developed in concern with other primates. With their tree and nocturnal habits, they depend a lot in this sense to move, relate, be aware, and feed.

Answer:

nope

Explanation:

only on here for points sorry

Answer:

D) icecaps and glaciers

Explanation:

Edge

The answer is D. Icecaps and Glaciers.

The reason is because iceburgs/glaciers contain huge chunks of ice. Glaciers have  around 0.1 square kilometers, or 25 acers.Around 101171.411 sq meters, of ice. Iceburgs are around 5 meters, or 16 feet (across) Again,of ice.

We know that to make ice, you freeze water, by putting it in a cold enviorment, or simply putting a glass of water in you freezer.

Hope this helps!

~Learning with Natalia~