3. Which gymnosperms are the oldest, tallest plants found in a forest?
A. welwitschias
B. ginkgoes
C. cycads
D. conifers

Answer:

B

Explanation:

Answer:

B. An organism that possesses traits showing the transition between and ancestral species and later descendants.

Explanation:

CORRECT

Answer:

There are three types of DNA Mutations: base substitutions, deletions and insertions. Single base substitutions are called point mutations, recall the point mutation Glu -----> Val which causes sickle-cell disease. Point mutations are the most common type of mutation and there are two types.

Explanation:

mark me as brainliest

Answer:

base substitutions, deletions and insertions.

Explanation:

Answer:

Hemoglobin is essential for transferring oxygen in your blood from the lungs to the tissues. Myoglobin, in muscle cells, accepts, stores, transports and releases oxygen.

Explanation:

hope this help:)

Answer:

the answer is b I got a 100

Answer:

Ok so theres Naruto (hokage) Sasuke (protector) Shikumaru (strategist) and Kakashi (leader)

Explanation:

Answer:

i sprain my ancle but after some rest it got better

Explanation:

i'm not good at spelling sorry

Answer:

There is a simple algebraic formula relating turbidity to optical properties. You do not need Mie theory. It is given in van de Hulst "Light scattering from small particles" (a nice cheap reprint from Dover Press). More easily accessible are any of the Mie calculators avaiable on the Internet, say Miecalc, these will give the exact result.

Answer:

D

Explanation:

D. local farms that sell produce directly to subscribed consumers

/Community-supported agriculture (CSA) is a food production and distribution system that directly connects farmers and consumers. In short: people buy "shares" of a farm's harvest in advance and then receive a portion of the crops as they're harvested.

Answer:

gulf of Mexico because it is one of the biggest sea

The average no. of thunderstorms per year in the different parts of the united states is 30, most thunderstorms happened in California but were significantly more common in Florida than in California.

The Gulf of Mexico is the biggest sea that's why thunderstorms mostly happened.

Thunderstorms are more common in some areas than in others. The map shows the typical number of thunderstorms per annum in several parts.

The state of Florida is smaller than the state of California is the reason why thunderstorm mostly happens in Florida than in California.

Therefore, the average no.of thunderstorms is 30 mostly in the Gulf of Mexico, affecting mostly in Florida.

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Answer:

es la C. Electromagnetic waves travel at different speeds.

The correct option is B i.e. Electromagnetic waves can travel long distances.

Electromagnetic waves, or EM waves, are waves that are formed when an electric field and a magnetic field vibrate together. EM waves, in other words, are made up of oscillating magnetic and electric fields. When an electric field collides with a magnetic field, electromagnetic waves are created. As a result, they're called 'electromagnetic' waves.

An electromagnetic wave's electric and magnetic fields are perpendicular to one other (at right angles). They are likewise perpendicular to the EM wave's direction.

Cell phones employ radio frequencies, a type of electromagnetic energy found between FM radio waves and the wavelengths used in microwave ovens, radar, and satellite stations on the electromagnetic spectrum. Ionizing radiation, the type that destroys DNA, is not emitted by cell phones.

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Answer:

On the basis of light and electron microscopic morphology, the protozoa are currently classified into six phyla. Most species causing human disease are members of the phyla Sacromastigophora and Apicomplexa

Explanation:

Answer:

Pretty much natural resource

Explanation:

Answer:

Its below in the explanation

Explanation:

1. Refers to Asexual Reproduction

2. Sexual reproduction

3.Sexual reproduction

4.Asexual Reproduction

5.Sexual reproduction

the first one was a bit unclear but im pretty sure it right.

Sorry if im wrong. Hope this helps!

Answer:

Genetic engineering is possible because the genetic code—the way information is encoded by DNA—and the structure of DNA are universal among all life forms.

I hope This helpes you :)

Explanation:

Answer:

It's also called recombinant DNA technology involves the group of techniques used to cut up and join together genetic material especially DNA from different biological species

hope it helps

Answer: is crust

Explanation:

hope this helps :)

Answer:  

3: Lithosphere

4: Asthenosphere

5. There are 7 Major Plates

6. Divergent Boundaries

7. Convergent Boundaries

8. A fault along a plate boundary where the motion is predominately horizontal.

10. It explains the forming of a new ocean crust / or ocean floor.

Explanation:

Answer:

c

Explanation:

because thats what I think the answer can be

B. pluripotent stem cell. Pluripotent stem cells are a type of stem cell that have the ability to differentiate into many different types of cells, including blood cells.

Pluripotent stem cells are a type of stem cell that have the ability to differentiate into many different types of cells, including blood cells. They are "pluripotent" because they can give rise to many different cell types, as opposed to more specialized stem cells, such as multipotent stem cells, which can only differentiate into a limited number of cell types.

Pluripotent stem cells are important because they have the potential to be used for regenerative medicine and to treat a wide range of diseases, such as blood disorders, cardiovascular disease, and neurodegenerative diseases. They can also be used to study early human development and to understand the underlying mechanisms of disease.

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Answer:

It is B

Explanation:

I got it correct on my quiz.

Answer:

or our bodies the conversion from food energy to ATP happens in mitochondria. If your mitochondria are not working properly then you are less able to convert food into ATP. For cells that require a lot of ATP, for example your muscles, this is a problem and they may become weaker and get tired faster.

Explanation:

Answer:

D. if a bioma changed overtime

Explanation:

The study of the strata is used to determine what the earth was like back in the past compared to what it is now. Even a tiny dull lump on a rock can tell us about what happened way back when. (btw I love ur pfp)

Answer:

Cohesion: Hydrogen Bonds Make Water Sticky

Explanation:

Cohesion: Hydrogen Bonds Make Water Sticky

In the case of water, hydrogen bonds form between neighboring hydrogen and oxygen atoms of adjacent water molecules. The attraction between individual water molecules creates a bond known as a hydrogen bond.

Answer:

The word you are looking for is: Covalent

Explanation:

I majored in Biology

Answer:

Still in winter. Spring doesn't start until March 20th

Explanation:

Hope that helps :)

Answer:

C: Nitrogen

Explanation:

nitrogen is transparent to infrared light. the molecules are invisible because when you stretch one, it doesn't change the electric field.

Answer:

Yes, the 2nd answer is correct

Explanation:

Explanation:

it will option D hope it helps

Answer:

Shadow, an d total

Explanation: