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3 years ago

When a car is parked in hot sunlight, the temperature of the car’s seats and the thermal energy of the seats .

Biology

2 answers:

Ad libitum [116K]3 years ago

6 0

Answer:

first one should be increase second one should be increase also

Explanation:

Helen [10]3 years ago

3 0

The temperature of the cars seats and the thermal energy of the seats INCREASES.

Sunlight can trasfer heat energy by radiation, when heat is transfered, the seats gain heat and the temperature rises due to the increase of kinetic energy of the molecules, the molecules move faster. As the temperature rises, the thermal energy is increased too because kinetic energy (and potential, but this is about the state of matter) of the molecules makes up the thermal energy of an object.

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Please help worth 95 points. Project: Algae Cultures: Directions

Alik [6]

Answer:

UNICELLULAR, MULTICELLULAR, OR COLONIAL EURKAYOTE WHOSE CELL WALLS MAY CONTAIN CELLULOSE; CAN BE PLANTLIKE, ANIMAL-LIKE, OR FUNGUS LIKE

a) IF IT IS A EUKARYOTE, BUT NOT AN ANIMAL, PLANT, OR FUNGI THEN IT IS A PROTIST

1. Protists are classified more easily by what they are not than by what they are

a) Protists are not animals, plants or fungi because they do not have all of the characteristics necessary to place them in any of these kingdoms

2. Kingdom Protista was created to include this diverse group of more than 200,000 organisms

3. ALL PROTISTS ARE EUKARYOTES WHICH MEANS THEY HAVE MEMBRANE BOUND ORGANELLES AND A DNA FOUND IN A MEMBRANE BOUND NUCLEUS

a) like all eurkayotes, the DNA of protists is found within the membrane bound eukaryotes, there are remarkable differences in their reproductive methods

b) Some reproduce asexually by mitosis while others exchange genetic material during meiosis

PROTISTS ARE CLASSIFIED BASED ON THEIR METHOD OF OBTAINING NUTRITION

1. There are divided into three groups using this method:

a) animal-like protists/protozoan

b) plantlike protists/algae

c) fungus like protists

HETEROTROPHIC, UNICELLULAR, ANIMAL LIKE PROTIST

1. Usually ingest bacteria, algae, or other protozoans

2. REQUIREMENTS:

a) ingest food, heterotrophs

b) no cell walls

3. Some are parasites

1. Cillates

2. amoebas

3. apicomplexans

4. zooflagellates

5. paramecium

Explanation:

6 0

2 years ago

Read 2 more answers

Consider a locus with two alleles - B and b. B is dominant, while b is recessive. There is no mutation. B has a selective advant

Marat540 [252]

Answer:

0.09

Explanation:

<h3><u>Before selection</u></h3>

Total number in population = 1000

Genotype frequencies

Genotype frequency of BB = 500/1000 = 0.5

Genotype frequency of Bb = 250/1000 = 0.25

Genotype frequency of bb = 250/1000 = 0.25

Allele frequencies

Allele frequency of B = BB genotype frequency + half of the Bb genotype frequency = 0.5 + (0.25/2) = 0.625

Allele frequency of b = bb genotype frequency + half of the Bb genotype frequency = 0.25 + (0.25/2) = 0.375

<h3><u>After selection</u></h3>

We are told that after selection, the genotype frequency of bb is changed as they become 50% less fit. This means the frequency of bb individuals changes from 250 to 125 individuals (50% reduction).

Now the total number of individuals is 500 + 125 + 250 = 875.

Genotype frequencies

Genotype frequency of BB = 500/875 = 0.57

Genotype frequency of Bb = 250/875 = 0.29

Genotype frequency of bb = 125/875 = 0.14

Allele frequencies

Allele frequency of B = BB genotype frequency + half of the Bb genotype frequency = 0.57 + (0.29/2) = 0.715

Allele frequency of b = bb genotype frequency + half of the Bb genotype frequency = 0.14 + (0.29/2) = 0.285

<h3><u>Change in frequency of B after 1 generation</u></h3>

0.715 - 0.625 = 0.09

7 0

2 years ago

Peoples choices can have a positive or negative affect on their health describe one positive choice and one negative health choi

meriva

One positive choice someone can make to help their health would be to exercise if you are overweight. One negative choice someone can make that can worsen their health would be drinking any alcohol. Exercising when overweight can help your health by decreasing chances of heart diseases and drinking any alcohol to an excessive extent can harm your liver which can lead to death or a journey of pain and complications.

7 0

3 years ago

Read 2 more answers

What classes do you have in your chart?

lisov135 [29]

I have math language arts, gym, history/social studies, science, and spanish

3 0

3 years ago

In the morning you eat an orange and drink a cup of coffee, both are acidic items.

zloy xaker [14]

Answer:The physiological response is to maintain a neutral PH.

Explanation:

5 0

2 years ago