All categories

2 years ago

What series of strongly-muscled vessels link together the dorsal and ventral blood vessels in an earthworm

Biology

1 answer:

Serjik [45]2 years ago

4 0

Answer:

aortic arches (earthworms)

Explanation:

Earthworms vessels link together

You might be interested in

The table below shows the initial and final masses of a radioactive material whose half-life is 15 years.

Murljashka [212]

Answer:

Explanation:

1 half-life = .4 kg = 15 years

2 half-life = .2 kg = 30 years

3 half-life = .1 kg = 45 years

4 half-life = .05 kg = 60 years

7 0

3 years ago

Read 2 more answers

The inner layer of the uterus is called the

Lana71 [14]

Answer:

A.endometrium

Explanation:

The endometrium is the inner layer that lines the uterus. It is made up of glandular cells that make secretions. The myometrium is the middle and thickest layer of the uterus wall.

5 0

2 years ago

Read 2 more answers

How can pollution reduce the rate of photosynthesis? Research work (60-90 words) unnecessarily,useless answers will be reported

Anna71 [15]

$\huge\mathcal\green{answer}$

Air pollution has become an extremely serious problem. Air pollutants affect both plants and animals. Under polluted conditions, plants develop different physiological, morphological and anatomical changes. Pollutants cause damage to cuticular waxes by which then they enter the leaves through stomata. This further leads to injury to plants which can be either acute or chronic. Changes in stomata due to air pollutants which seem to be small can be of great consequence with respect to survival of the plant during stress. These effects can further lead to disturbing the water balance of leaf or whole plant. Respiration also gets affected because of the exposure of plants to air pollutants. The present paper deals with the effect of air pollutants on stomata as well as on respiration leading to affect gaseous exchange.

$\huge\mathcal\green{hope \: this \: may \: be \: helpful}$

$\huge\mathfrak\green{mark \: as \: bainliest}$

8 0

3 years ago

5) Why is mimicry a helpful adaptation?

kompoz [17]

Ok so answer for 5 would be
5) a mimicry could be a great fully helpful adaption because as an example, the butterfly’s that blend in with trees, or the butterfly’s that look like birds, can either scare away predators or they can blend in.

6) as an example, a blue tongue skink has a blue tongue which is very common in venomous animals. Whenever said skink is threatened, it puffs up, opens its mouth, and hisses. When most predators see the tongue, they assume it’s venomous/poisonous because of the bright color. Another example would be milk snakes who look like coral snakes to scare away predators

6 0

2 years ago

Using base-pairing rules, create an RNA strand using the following DNA string:

AfilCa [17]

DNA:GCTAGCAG
RNA:CGAUCGUC therefore, C is the correct answer.

7 0

2 years ago