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evablogger [386]
3 years ago
15

How to measure fetal femur on ultrasound?

Biology
1 answer:
deff fn [24]3 years ago
4 0
Https://www.babymed.com/fetal-and-obstetric-ultrasound-measurements-pregnancy<span>

Try that.</span>
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Describe the relationship among producer, herbivore and carnivore.
olasank [31]
The herbivore eats plant and the carnivore it’s meat each one eats one specific thing meaning that on a food feb as long as they keep doing what they are doing it doesn’t mess the environment around them
7 0
3 years ago
Global winds are directly caused by the Earth's rotation and ____
Artemon [7]
<h2>Answer:</h2>

(D)

<h2>Explanation:</h2>

The uneven heating of the Earth’s surface heats up the air which stirs up air currents in the atmosphere Ex. Jet streams, Easterly, Westerly winds.

4 0
3 years ago
Read 2 more answers
Flatworms are the first organisms we have discussed with an anterior-posterior orientation. How does this affect their movement
Talja [164]
<h2>Anterior-posterior orientation</h2>

Explanation:

Flatworms have an anterior-posterior orientation and as a result more coordinated and deliberate movement is established  

  • Flatworms also called Platyhelminthes are a phylum of relatively simple soft-bodied invertebrate animals
  • They are the largest phylum of acoelomates and are found in marine,freshwater and even in some damp terrestrial environments
  • Movement in some flatworms is controlled by longitudinal,circular and oblique layers of muscle
  • Flatworms anterior end helps in moving towards their food while the posterior end ensures that these organisms walk away from irritants

                                   

6 0
3 years ago
6) In Medieval times a ruler told the peasants that they were free to take anything from the forest that had fallen, branches, t
solniwko [45]

Answer:

Due to lack of nutrients in the soil.

Explanation:

Within a few years the forest was dying because there is no nutrient is present in the soil which can trigger the growth and development of the sol. The fallen parts of trees such as branches, tree and leaves etc are decomposed by decomposers such as bacteria and fungi which turn the fallen materials into nitrogenous materials which can be used by the plant for its growth and development.

7 0
3 years ago
Which best describes what is occurring in this population of squirrels?Number of Squirrels Entering and Leaving a Population aft
wolverine [178]

Answer:

A is the answer. Population growth is decreasing.

Explanation:

The formula is (birth rate + immigration) - (death rate + emigration). So, 4+10=14, 2+3+8+3= 16, 14-16 = -2. -2 is a negative number, meaning population is decreasing. Hope this helped!

6 0
3 years ago
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