Element
Compound
Mixture
Organic compound

Answer:

ecosystem

Explanation:

An ecosystem refers to the interaction/relationship between the biotic parts of a habitat with one another and also the abiotic parts. The biotic parts refers to organisms that possess life in them e.g plants, animals, microbes etc while the abiotic parts refers to the inanimate things e.g rocks, sea, land, soil etc.

Therefore, according to this question, an ecologist looking at communities of different species interacting with each other and the abiotic factors of their environment is studying ECOSYSTEM.

Answer:

what are you trying to ask about?

Answer:

move soil

Explanation:

because the wind can carry the soil/move the soil

Answer:

Answer:

adds DNA taken in form its environment.

Answer:

adds DNA taken in from its environment

The invention allowed scientists to study cells for the first time - C- light microscope.

The Discovery of the Cell The invention of the microscope in the 1600s enabled researchers to see cells for the first time

Thus, The invention allowed scientists to study cells for the first time - C- light microscope.

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Answer:

multiple vaccules, cilium

Explanation:

Answer:

One good example of a living non-primate that is also a biped is a Kangaroo.  With so much power in their legs and vertebral column like humans, kangaroos are biped, but they leap rather than walk.  Their legs are usually bigger than their arms, which enables them to push their whole body off the ground.

However, kangaroos are not just bipedal or quadrupedal but they are both.  They also hop bipedally like rodents and many birds, with some displaying skipping gaiety.  In addition, chimpanzees, gorillas, gibbons, macaques, capuchins, birds, many lizards, and (at their highest speeds) cockroaches run bipedally.

Explanation:

Bipedalism is the use of two feet for standing and walking.  Nearly all primates are capable of bipedalism, although most of the primates spend their time on all fours.  Primates are known to move bipedally, but they also use bipedalism to stand up on their hind legs to reach food, look for predators, and for social display and communication.

Answer:

reeeeeekskksksksowowownamms

Answer:

A finite resource is something that can only be consumed once without possibility of being recycled for re-use. Because fossil fuels are burned, they cannot be reused and are therefore a finite resource.

Explanation:

Answer: Aphids are herbivores. They suck plant juices out of the leaves, stems, or roots of plants. The juices they drink often have much more sugar than protein. Aphids have to drink so much sugary juice to get enough protein that they excrete a lot of the sugar.

Explanation:

Answer:

primary production-?

Explanation:

hope u get it right

Answer: A. Solar energy

Explanation:

Hope this helps :)

Solar energy is the renewable source of energy. So, the correct option is A.

A natural resource that can be replenished to replace the portion used up by usage and consumption is known as a renewable resource, furthermore known as a flow resource. This replenishment can occur naturally through reproduction or through other recurring processes in a limited amount of time on a human time scale.

Renewable energy is generated by renewable resources that replace themselves more quickly than they are used up. Examples of these sources that are continuously replenished are the sun and the wind.

Solar energy, wind, falling water, geothermal heat from the soil, biomass from plants, waves, ocean currents, temperature variations in the oceans, and tide energy are all examples of renewable resources.

Therefore, the correct option is A.

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Answer:

A parachute works by forcing air into the front of it and creating a structured 'wing' under which the canopy pilot can fly. Parachutes are controlled by pulling down on steering lines which change the shape of the wing, cause it to turn, or to increase or decrease its rate of descent.

Answer:

A sprongium is a structure in certain plants and other organisims that is charged with making and storing spores.

Explanation:

"A sporangium (plural: sporangia) is the capsule structure belonging to many plants and fungi, in which the reproductive spores are produced and stored. All land plants undergo an alteration of generations to reproduce; the sporangium is borne upon the sporophyte, which is the asexual second generation structure."

I hope this helped! :D

Answer:

protects the developing mother spore cells

Explanation:

got 100% on the quiz

Answer:

Population

Explanation:

If there's a high death rate then people would want the population to increase because the disease or whatever scenario is killing the people.

I hope this helped and if I'm wrong somebody please correct me :)

Answer:

i like them big so i wouldnt know

Explanation:

Iemme stop lol

Answer:

yeeeeeeeeeeeeeeeeeeee

Answer: It’s A I think

Explanation:

I have no idea. Its Not D, im pretty sure. And I dont think it’s B. So it’s either A or C, and I think it’s A.

Answer: A

Explanation: just took the quiz and got it right

Answer:

The tomato is the edible berry of the plant Solanum lycopersicum, commonly known as a tomato plant. The species originated in western South America and Central America. The Nahuatl (the language used by the Aztecs) word tomatl gave rise to the Spanish word tomate, from which the English word

Answer: obtained from pollen grains as they are haploid while leaves, root tip and buds are diploid.

Answer:

Both are made up of membranes consisting of a lipid bilayer.

Explanation:

A cell can be defined as the structural, fundamental, biological and functional unit of life. Cells are found in all living organisms because they are the basic unit of life.

Generally, cells have the ability to independently replicate themselves. These cells can be compared to the kind of structures found in a business or factory, where you have different workers performing different functions.

In a cell, the "workers" that perform various functions or tasks for the survival of the living organism are referred to as organelles.

Golgi apparatus is like a packaging unit because it prepares the protein for export by chemically tagging them.

Also, the endoplasmic reticulum is like an assembly line because it is where the ribosomes perform their tasks.

Hence, the endoplasmic reticulum and Golgi apparatus are similar because both are made up of membranes consisting of a lipid bilayer.

Answer:

50% or 1/2

Explanation:

The probability of their 6th child being a girl would be 50% or 1/2.

During meiosis, the female produces X eggs while the male produces X and Y sperms. A random fusion of gametes then occurs during fertilization.

                             XX    x    XY

       XX (female)   XY (male)   XX (female)   XY (male)

XX - 1/2 or 50%

XY - 1/2 or 50%

Hence, the probability of producing a girl is 1/2 or 50% irrespective of the number of kids a couple might have produced already.

Answer:

A. It's the pursuit and application of knowledge and understanding of both the natural and social world.

Answer:

Females and males each have some amount of the sex hormones, androgens and estrogens. In males however, androgens like testosterone is more dominant and in females estrogens like estradiol are more dominant. The hormones both affect the sexual response cycle. The sexual response cycle has four phases: desire, arousal, orgasm and resolution. The desire phase can last anywhere from a few minutes to hours and includes physical changes like an increase in muscle tension, heartbeats quickening, flushed skin, and an increased flow of blood to genitals. The arousal phase extends to the brink of the orgasm phase, during this phase the changes experienced in the desire phase are intensified along with blood pressure increasing. The orgasm phase generally only lasts a few seconds and is the climax of the sexual response cycle, some characteristics include: Involuntary muscle contractions and spasms, blood pressure, breathing, and heart rate at their highest point, a release of built up sexual tension, and flushed skin. During the resolution phase the body returns to normal, often a sense of wellbeing and fatigue is achieved. To begin the cycle a male need a certain amount of the androgen, testosterone, but high levels in females tend to lead to more sexual thought and desires, typically though, women have relatively low levels of testosterone. In women, estrogens, such as estradiol are more common. Estrogens are produced when a girl starts puberty and helps her reproductive cycle begin. A high level of estrogen in men can lead to a reduced sex drive, loss of hair, or trouble focusing, but a normal level in men is crucial to proper erectile function.

Explanation:

I just submitted this, i hope it helps :)

Answer:

Average for zero: 51.1

Average for two: 76.3

Average for four: 87.4

Average for six: 103.3

Blank 1: 51.1

Blank 2: 76.3

Blank 3: 87.4

Blank 4: 103.3

Explanation:

The above answers gave the average of each of the set of numbers.

To calculate the average of a set of numbers, It is done by simply summing the numbers and then dividing the numbers by the total number of values in that set of numbers.

From the data given, zero, two, four and six all have their set of numbers. So, with those values, the average was calculated.

Answer:

synovial

Explanation:

A synovial bursa (plural bursae or bursas) is a small fluid-filled sac lined by synovial membrane with an inner capillary layer of viscous synovial fluid (similar in consistency to that of a raw egg white). It provides a cushion between bones and tendons and/or muscles around a joint.

Answer: 1732

Explanation:

infer short, yellow are recessive

8TG, 5Tg, 2tG, 1tg

proportion of green plants = 10/16

so total plants = 1080*16/10 = 1732