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Makovka662 [10]
2 years ago
8

Will the heart model be able to function properly if the straw is blocked

Biology
1 answer:
MArishka [77]2 years ago
6 0
No, your heart model cannot function if the straw is blocked.
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A hypothetical bat species (species 1) lives in a city. Another hypothetical bat species (species 2) established a population in
olga2289 [7]

i am not entirely sure, sorry

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2 years ago
The ability of one or more organisms in a population to tolerate a chemical such as a pesticide or antibiotic designed to kill i
Aleksandr [31]

Answer:

The correct answer is- Resistance

Explanation:

The ability of any organism in a population to tolerate a chemical like insecticide, pesticide or antibiotic which is designed to kill it or slow its reproduction is called resistance.

For example, the antibiotic resistance is seen in some bacteria like MRSA(Methicillin-resistant staphylococcus aureus). They gain this resistance because they have some variant traits in their genome which provide them resistance against these chemicals.  

These individual are selected through natural selection when the environmental condition changes and become adverse. So the correct answer is resistance.

5 0
2 years ago
Which factors affect the development of the Florida peninsula? Check all that apply. coastal erosion sinkholes sand dunes underw
mamaluj [8]

Coastal erosions affect the development of the Florida peninsula.  

Explanation:

Coastal erosion along the Florida coast is due to rising sea level, natural disasters like frequent storms and hurricanes, numerous navigational inlets and other constructions, and poor developmental plans.

Since the entire stretch of Florida is covered by coastline, coastal erosion is a big threat to people living along its coasts, especially in places like Jacksonville.

Florida is a state which attracts a huge number of tourists mainly due to its coastline which contributed a lot to the state’s economy. With increasing coastal developments, the erosion also increased making it more vulnerable.

Many public and private properties have been eroded due to coastal erosions. Hence sustainable development must be undertaken to protect the coastline as well as develop the state of Florida .

6 0
2 years ago
Read 2 more answers
baby chickens, like all baby birds, require a constant source of food. As chickens grow, more energy is required for daily activ
iren2701 [21]

Amount of food eaten depends on the chicken size aka chicken size

8 0
2 years ago
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In a two-point test cross, 36 of the offspring were recombinant types. The remaining 64 offspring were parental types. How many
Maksim231197 [3]

Answer:

36

Explanation:

A two-point test-cross is a cross between an individual with a double heterozygote genotype and a homo-zygous recessive individual in order to determine the recombination frequency between two linked genes. In genetics, one map unit (m.u.) can be defined as the measure of the distance (i.e., genetic distance instead of physical distance) between genes for which one (1) product of meiosis in one hundred (100) is recombinant. In this case, 36 of the offspring have the recombinant phenotype, while the remaining 64 offspring are not recombinant, and therefore both genes are separated by 36 mu (64 + 36 = 100 >> 36 mu).

6 0
2 years ago
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