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Igoryamba
3 years ago
9

What action should you take when an earthquake occurs?

Biology
1 answer:
marysya [2.9K]3 years ago
4 0
Get under a table or something that can protect u from falling stuff

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Match these items .
dangina [55]
1. scales & cone parts

2. Pistil and stamen & flower parts

3. egg & female cell

4. mitosis & cell division

5. hyphae & fungi parts

6. vegetative production & leaf and spore case

7. Sperm & make cell

8.
3 0
3 years ago
Your class went out to Government Canyon State Park, and each group had to measure the size and density of organisms in a 1m2 ar
user100 [1]

Answer:

  • A signifies quadrant sampling.

  • B signifies density.

  • C signifies percentage coverage as it is the average estimate of the area the species covers in a quadrant.

  • D signifies frequency as frequency = no of plots in which sample is found/total no of plots.

  • E signifies average density. As density = number of plants per square meter.

  • F signifies average percentage coverage

4 0
3 years ago
What organelle processes and sorts proteins to be shipped
Rashid [163]

Answer: The Golgi apparatus

Explanation: The Golgi apparatus modifies, sorts, and packages different substances for secretion out of the cell, or for use within the cell.

3 0
3 years ago
The condition Marfan syndrome results from the production of abnormal elastin, the main protein component of elastic fibers. Pre
Marina86 [1]

Answer:

Elastic fibers are made of elastin and microfibrils, that are elastic protein structures. The proteins can be stretched and resume normal shape. These fibers are found in parts of the body such as arteries, skin, lungs, connective tissue and heart that require some stretching. Marfan syndrome affects the elastic connective tissues causing symptoms like dilation of the aorta that doesn't resume normal lumen diameter (aortic aneurysm), and curving of the spine (scoliosis).

The lungs are unable to stretch and resume shape normally and this affects the respiratory system. The subjects will suffer from shortness of breath, wheezing and chest pain.

The sheath/endoneurium of neurons is connective tissue. This part of a neuron allows signals to travel effeciently along the axon of the neuron. This means that a person with Mafran syndrome has a slower response to stimuli that ordinary persons.

4 0
3 years ago
Sickle cell disease in an inherited blood disorder. It is a recessive trait. That means you can carry one recessive allele for t
kolbaska11 [484]
If you're a carrier, you're a heterozygote...So let's say S is normal allele and s is diseased allele, then you'd be Ss.
Someone with sickle cell anemia would be ss (homozygous recessive)
3 0
3 years ago
Read 2 more answers
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