After examining the fossil record, scientists have determined that scorpions today are much
smaller than their extinct ancestors. For example, Jaekelopterus rhenaniae, a giant scorpion
species that lived 255 million to 460 million years ago, was 2.5 meters long. Which of the
following conclusions is supported by this information?
F Scorpions living today have increased their numbers since they first appeared.
G Scorpions in the fossil record are smaller than their descendants are.
H Scorpions have changed as a result of natural selection,
J Scorpions do not appear in their original state in the fossil record.

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Answer:

The properties like conductivity or resistivity are come under category of electrical properties. These properties are observed to change at nanoscale level like optical properties. The examples of the change in electrical properties in nanomaterials are: 1

Explanation:

Answer:

The correct answer is letter A

Answer:

Binomial nomenclature. a system for giving an organism a two-word scientific name which consists of a genus name followed by a species name.

Hope this helps :)

Answer:

I want to say false... but I'm not entirely sure sorry if it's wrong :(

Explanation:

Answer:

Explanation:

I want to say true but if you think bout it nothing is perfect so i am going to say false sorry if i am wrong

Answer:

Sunlight is an electromagnetic wave carrying energy that is absorbed by the skin.

Explanation:

A person can become sunburned as

B. Sunlight is an electromagnetic wave carrying energy that is absorbed by the skin.

Sunlight is a portion of the electromagnetic radiation given off by the Sun, in particular infrared, visible, and ultraviolet light. On Earth, sunlight is scattered and filtered through Earth's atmosphere, and is obvious as daylight when the Sun is above the horizon.

Sunlight is an electromagnetic wave that gains energy as it travels through the air to reach the person.

Thus, option B is correct.

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Answer:

No.

Explanation:

No, all the pieces of paper did not remains waterproof because expansion of paper occur due to high temperature of hot water. We know that materials expand when they experience high temperature and contract when they observe cold temperature. So the pieces of paper remains waterproof which were put in cold water while those were not waterproof if they are put in hot water.

Increased heat, drought and insect outbreaks, all linked to climate change, have increased wildfires. Declining water supplies, reduced agricultural yields, health impacts in cities due to heat, and flooding and erosion in coastal areas are additional concerns.

Answer:

with a record of 98% in 1895. The evolutionary importance of the moth was only speculated upon during Darwin's lifetime. ... This selective survival was due to birds which easily caught dark moths on clean trees, and white moths on trees darkened with soot.

Answer: the first picture is low tide

Explanation: on the first picture the boat in the center isn't in the water and on the second picture the waves are more agressive which happens with a higher tide

Answer:

The first picture with the boat is low tide. You would not park your boat so shallow so it would be low tide. The second picture with the waves is high tide. Big waves tend to bring in the high tide.

Explanation:

I hope this helps and is the answer you are looking for!

Answer:

pp

Explanation:

Answer:

14 seconds

Explanation:

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or I JUST WASTED MY PRECIOUS TIME

Answer:

Osmosis and diffusion are both forms of passive transport because they require no energy. Gummy Bears are made up of gelatin, starch and sugar. The gelatin acts like a semi-permeable membrane. Inside the membrane the gummy bear is full of starch and sugar (mostly sugar).

Explanation:

Answer:c

Explanation: The plant is responding to external stimuli by growing toward light like our eyes adjusting to the light in the dark......................

The correct answer is option c i.e. responding to external stimuli (phototropism).

Plants have a variety of developmental, physiological, and growth responses to light—sometimes only to particular wavelengths of light.

what is phototropism?

Phototropism is one of the many plant tropisms or movements which respond to external stimuli.

Growth towards a light source is called positive phototropism, while growth away from light is called negative phototropism.

Phototropism is a directional response that allows plants to grow towards, or in some cases away from, a source of light.

Photoperiodism is the regulation of physiology or development in response to day length. Photoperiodism allows some plant species to flower—switch to reproductive mode—only at certain times of the year.

hence , a plant growing towards a light source is an example of phototropism.

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Answer: I think It's D

The conclusion that can be made from the experiment is that the difference in growth between group 1 and group 5 seedlings shows that light impacts plants' growth.

Group 1 plants were exposed to 12 hours of light per day while group 5 plants were not exposed to light at all.

At the end of the experiment, group 1 plants produced a significantly higher number of leaves (8) and grow far taller (13 cm) than group 5 plants who were only able to produce a single leaf and grew 4 cm tall.

Also, the majority of group 1 plants were alive after 30 days of the experiment while the majority of group 5 plants had died.

More on the importance of light for plant growth can be found here: https://brainly.com/question/1168247?referrer=searchResults

I am pretty sure the answer is the second option, Glucose + oxygen --> water + carbon dioxide + ATP

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Answer:

Yes, if you need any help ask :D

Explanation:

------> A condition caused by mutations in one or more genes is called a genetic disorder. In some cases, gene mutations are so severe that they prevent an embryo from surviving until birth. These changes occur in genes that are essential for development, and often disrupt the development of an embryo in its earliest stage!!

Answer:

In general, not really. Organisms develop and evolve over time.

Explanation:

Answer:

Esta afirmación es correcta ya que la ley de conservación de la energía es también aplicable a sistemas vivos  

Explanation:

La ley de la conservación de la energía (la cual es la primera ley de la termodinámica) indica que la energía no se puede crear ni se puede destruir, solamente se transforma, de un tipo a otro. La ley de la conservación de la energía es de vital importancia para entender la existencia del mundo natural. En ecología, la energía fluye de un nivel trófico a otro en forma de biomasa, es decir, dentro de la cadena alimentaria. Esta energía no se puede crear ni destruir sino que es almacenada en los organismos, los cuales representan sistemas abiertos que intercambian materia y energía con el medio. Una vez dentro del organismo, una parte de esta energía es transformada (en plantas, por ejemplo, la energía es convertida en enlaces químicos durante la síntesis de carbohidratos), mientras que otra parte de la energía se elimina al exterior (por ejemplo, se disipa en forma de calor), pero la energía no se crea ni se destruye.

Difference Between Haploid And Diploid

Haploid cells contain only one set of Chromosomes (n).

Diploid, as the name indicates, contains 2 sets of chromosomes (2n).

A-Haploid cells are formed by the process of meiosis.

Diploid cells undergo mitosis.

B-In the higher organism, such as humans, haploid cells are only used for sex cells.

In the higher organism, such as humans, all other cells beside sex cells are diploid.

C-Examples of haploid cells are gametes (male or female germ cells).

Examples of diploid cells include blood cells, skin cells and muscle cells. These cells are known as somatic cells

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Answer:

The Gestalt Principles are a set of laws arising from 1920s’ psychology, describing how humans typically see objects by grouping similar elements, recognizing patterns and simplifying complex images. Designers use these to engage users via powerful -yet natural- “tricks” of perspective and best practice design standards.

Explanation:

Answer:

Griffith reasoned that mixing the two types of bacteria allowed a chemical factor to transfer from the heat-killed, S-type cells into the living R-type cells.

Explanation:

Answer:

Root pressure, in plants, force that helps to drive fluids upward into the water-conducting vessels (xylem). It is primarily generated by osmotic pressure in the cells of the roots and can be demonstrated by exudation of fluid when the stem is cut off just aboveground.

Answer:

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Answer:

Black

Explanation:

if black is already dominant and if to black Guinea pigs are bred then black is going to be the outcome

Answer:

The color of their offspring would be in favor of black and white (Bb).

-1/4 chance of BB (black)

-1/4 chance of bb (white)

-2/4 chance of Bb (black and white)

Explanation:

    B   b

B  BB Bb

b  Bb bb

Answer:

Really

Explanation:

who would want to test their self

pop quiz

if people can't see air can fish see water

Answer:

aerobic

Explanation: