One naturalist thought he saw a "black lava flow" on Fernandina. What did he actually see?

Answers

Answer 1

Answer:

orange lava

Explanation:


Related Questions

ocean waves drop sand, sediment, and broken pieces of shell onto beaches and coastlines. This process is called —

Answers

This procces is called deposition

why is the folding up of the leaves of a sensitive plant on touching with a finger not a tropism​

Answers

Answer:

The folding of leaves of a sensitive plant is not a case of tropism (like thigmotropism) because in this case the direction of movement of leaves does not depend on the direction of stimulus (touch).

Explanation:

[tex] \huge \purple{ \red{ \bf❥} \frak{Answer}}[/tex]

[tex] \red{ \small \text{It is a non-directional movement}}[/tex]

where as Tropism is a directional movement where the direction of the movement of the plant part is towards the stimulus

The process by which the order of bases in messenger RNA (mRNA codes for the order of amino acids in a protein is called a. nondisjunction b. replication c. translation d. Transcription​

Answers

Answer:

The correct answer should be translation.

Hope this helps!!

Which statement describes the effects of farming practices such as the overuse of irrigation water?

Answers

C. More areas have polluted soil, reducing crop variety.


It literally tells you right there, though.

The presence of specialized cells in the root system of a grass plant benefit the plant by improving its ability to:.

Answers

Specialized epidermal cells aim to increase the absorption surface in the root system of a grass plant.

What are specialized cells?

They are those committed to the fulfillment of a specific function within a cellular system or tissue.

These help to absorb nutrients and are found, fundamentally, in the piliferous zone of the root.

Therefore, we can conclude that specialized epidermal cells aim to increase the absorption surface.

Learn more about specialized cells in the root systems here: https://brainly.com/question/2351694

In translation, what would be the correct trna anticodon for the codon acc?.

Answers

Answer:

below

Explanation:

codon. ACC

anticidon UGG

Overgrazing of grasslands can lead to reduced range quality. Two of the major effects of overgrazing are:.

Answers

Answer:

soil erosion and lack of nutrients in the soil

Explanation:

the weak, overgrazed pasture will be highly susceptible to interrill, rill and gully erosion, which can lead to: loss of valuable topsoil; reduction in soil organic matter; and reduction in nitrogen pool to feed your forage. overgrazing increases soil compaction

Before receiving FDA approval, the tTAV protein had to be tested for any potential toxicities to other native animals. Why would this be part of the approval process?

Answers

Given what we know, we can confirm that toxicity testing would be necessary before receiving FDA approval in order to discard the risk of harming future recipients.

Why is this testing important?

FDA toxicity testing for potential toxicities native to other animal species can be an essential part of any approval process. This part of the process ensures that the compound in question is free of toxins that not have been noticed in previous tests due to the innate resistance of the animal it was tested on, to begin with. This allows for a more thorough screening process and a safer end product.

Therefore, we can confirm that toxicity testing would be necessary before receiving FDA approval in order to discard the risk of harming future recipients.

To learn more about the FDA visit:

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Which of the following explains why cattle should not be given apples?

Answers

Answer:

Which of the following explains why cattle should not be given apples? Apples cause bloat in cattle.

Poop is the definition of the scientists that give me

The medulla oblongata plays a major role in all of the following EXCEPT: heart rate breathing swallowing visual reflexes balance

Answers

Medulla oblongata does not play a role in visual reflexes.

What is medulla oblongata?

Medulla oblongata is the lowest part of the brain and brainstem . The medulla oblongata is linked up to the midbrain by pons.

The medulla oblongata function well in the regulation of autonomic nervous system, such as respiration, cardiac function, vasodilation, and some reflexes actions like vomiting, sneezing coughing and so on.

Therefore, Medulla oblongata does not play a role in visual reflexes.

Learn more about medulla oblongata here.

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In photosynthesis, plants use chlorophyll to produce.

Answers

Answer:

carbohydrate also glucose known as the food for the plant and oxygen

DNA typing is based on analyzing parts of the genome that don't really affect other genetic functions.
A. True
B. False​

Answers

The question proposed is in fact false, given that the variations being analyzed do in fact affect the individual.

Why is this question false?

DNA typing uses the detection of polymorphisms to identify an individual. These polymorphisms are variations in the genetic code that are considered to be normal. These variations are said to not be harmful nor beneficial but do in fact impact the rest of the genome in very subtle ways.

Therefore, we can confirm that the question proposed is in fact false, given that the variations being analyzed do in fact affect the individual.

To learn more about DNA visit:

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Dichotomous key for plants ​

Answers

Answer:

a tool that allows the user to determine the identity of items in the natural world, such as trees, wildflowers etc

If someone is a hemiplegic due to a spinal cord injury, then ___. both upper limbs are paralyzed all four limbs are paralyzed both lower limbs are paralyzed osteosarcoma upper and lower limbs on one side of the body are paralyzed

Answers

If someone is hemiplegic due to a spinal cord injury, the upper and lower limbs on one side of the body are paralyzed. This is further explained below.

What does it mean to be hemiplegic?

Generally, being hemiplegic is having a syndrome induced by a brain injury that causes weakness, and no control on a side of the body.

In conclusion,  when the upper and lower limbs on one side of the body are paralyzed it is called Hemiplegia.

Read more about Humans

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#SPJ1

The hormone ________ signals feelings of fullness to the brain.

Answers

Answer:

Leptin

Explanation:

Leptin is the fullness hormone. It is secreted by your fat cells and other parts of the body and it tells your brain when you've gotten enough energy.

17.List in order the following from least to most complex:
a. Muscular system, muscle tissue, biceps muscle, muscle cell
b. Heart, cardiac muscle, muscle tissue, muscle cell
c. Lung tissue, trachea, nostrils, circulatory system
d. Integumentary system, skin cell, hair, sweat gland

Answers

Answer:

The answer would be a Muscular system, muscle tissue, biceps muscle, muscle cell :)

Link with more thoughts here: https://brainly.com/question/12003752?referrer=searchResults

Have an amazing day!!

Please rate and mark brainliest!!

mRNA: U-A-C
What is the complementary tRNA sequence for the three mRNA bases above?

Answers

T-T-G

Thymine pairs with Adenine & Uracil

Guanine pairs with Cytosine

What is the area of this rectangle?

16 m
32 sq m
39 sq m
36 m

Answers

Answer:

39 sq m

Explanation:

13x3=39

thx for the 25 pts

What is the largest body on nine planets

Answers

Answer:

The largest planet in our solar system by far is Jupiter, which beats out all the other planets in both mass and volume.

Jupiter's mass is more than 300 times that of Earth, and its diameter, at 140,000 km

In the case of a person who consumes a normal, balanced diet, proteins are essential to the body for all of the following except ________. A) production of energy B) production of some hormones C) production of enzymes, clotting factors, and antibodies D) formation of functional molecules like hemoglobin and cytochromes

Answers

Proteins have several functions they play in the body system but they are not essential to the production of energy.

Functions of Proteins

Proteins play a large role in the functioning of the body system. These roles include:

Building and repair of body tissuesIt supplies the body with amino acids which aid in the production of hormones, enzymes, clotting factors, and antibodiesIt also helps in the synthesis of proteinous molecules such as hemoglobin

More on the functions of proteins can be found here: https://brainly.com/question/10945907

How can you tell which side of the heart is the anterior surface and which side is the posterior surface

Answers

The anterior side of the heart is the side the uppermost point or peak is pointing to. The posterior surface lies opposite to the uppermost point.

What is heart?

The heart is a fist-sized organ that is located around the chest region or breast bone that pumps blood to the body. It's the primary organ of the circulatory system. The heart have four main chambers made of muscle and powered by electrical impulses. The brain and nervous system influence heart's function.

Therefore, The anterior side of the heart is the side the uppermost point or peak is pointing to. The posterior surface lies opposite to the uppermost point.

Learn more about heart here.

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A glucose molecule is the

Answers

Answer:

The answer is B) monomer of starch and cellulose.

The person above me is right! Have a nice day :)


Which statement describes seafloor spreading?
O A. Ocean basins grow wider as new oceanic crust forms at a
divergent boundary.
B. Ocean basins grow narrower as one plate is forced downward at a
convergent boundary.
C. Deep trenches form between two plates that are moving away
from each other at a divergent boundary.
D. Deep trenches form where an oceanic plate is forced under a
continent at a convergent boundary.

Answers

Answer:

c, deep trenches form between two plates moving away from eachother

Explanation:

because it is

In his transformation experiments, what phenomenon did griffith observe?.

Answers

Answer:

Mixing a heat-killed pathogenic strain of bacteria with a living nonpathogenic strain can convert some of the living cells into the pathogenic form.

In the 1950s, the structure of dna was discovered by using models and x-ray chromatography. currently, science has used advanced technology to completely map out the genes in a human’s body. what would be the best advantage of using this information? gene therapy to correct defective genes that cause diseases gene therapy to remove bacteria from the soil more communicable diseases fewer communicable diseases

Answers

The best advantage of using this information is that gene therapy to corrects defective genes that cause diseases.

What do you mean by Gene therapy?

Gene therapy may be defined as a process of altering the genes inside your body's cells in an effort to treat or stop the disease.

Gene therapy refers to the methodology that implicates the introduction of nucleic acids (DNA or RNA) into the cells of an organism for the pursuit of correcting abnormalities and irregularities, such as a mutation or in other words to treat genetic diseases and disorders.

Therefore, the best advantage of using this information is that gene therapy to corrects defective genes that cause diseases.

To learn more about Gene therapy, refer to the link:

https://brainly.com/question/853558

Drag the words at the bottom of the slide to their correct location on the diagram below.

Answers

Answer:

Chlorophyll is the inside diagram. Chlorophyll allows the plant to consume light energy and turn it into its own food, this is called Photosynthesis.

Chloroplast is the outer layer that holds the Chlorophyll inside which is where Photosynthesis takes place. Think of Chloroplast as the skin that protects or holds the activities going on inside.



Explanation:

Have a great rest of your day
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Chromatin condenses and chromosomes first become visible in.

Answers

Answer:

Prophase

Explanation:

Chromatin condenses and chromosomes first become visible in prophase, a stage in both mitosis and meiosis.

The anterior and posterior lobes of the pituitary differ in that _____.

Answers

Answer:

-The posterior pituitary does not secrete its hormones but acts as an extension of the hypothalamus, storing those hormones.

-The anterior pituitary secretes its hormones (predominantly tropic hormones).

Explanation:

The primary colors of visible light are red, orange, yellow, green, blue, and violet.
a. true
b. false

Answers

Answer:

its true

basically the colors of the rainbow

Explanation:

Match the word with the correct definition

Answers

Answer:

1. e

2. f

3. h

4. a

5. g

6. b

7. i

8. d

9. c

Explanation:

Check out the attachment.

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