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nexus9112 [7]
3 years ago
5

Which microscope would be most useful for examining the contours of the surface of a bacteria cell?

Biology
1 answer:
Katena32 [7]3 years ago
5 0
Scanning electron microscope is the answer.This type of microscope<span> is an instrument for observing at the atomic leve</span>
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1
tangare [24]

Answer:

B. the way they are formed

Explanation:

3 0
2 years ago
Which features do most stratovolcanoes and cinder cone volcanoes have in common?
Sergeu [11.5K]

Answer:

Option (2)

Explanation:

Strato-volcanoes are the steep, conical shaped, formed by the alternative beds of ash and lava. The magma in this type of volcano contains high silica content and are comprised of bubbles. When the gases are released from these bubbles, then a greater force is exerted from the bottom towards the surface. Due to this, they are very explosive and ejects a huge amount of materials during eruption. For example, Mount St. Helens .

Cinder cones are the simplest volcanoes with steep sides. They are made of the materials and semi solidified lava that are ejected from the vents of the volcano. Eruptions are often explosive due to the force exerted by the gas and the molten lava and are accumulated near the vent. For example, Paricutin.

<u>These two types of volcanoes are similar in terms of its eruption that is violent and explosive in nature. In addition to that, they both have steep sides. </u>

Hence, the correct answer is option (2).

5 0
2 years ago
Read 2 more answers
Chapter 14 Case Study: Genetic dwarfism Seven months pregnant, an expectant mother was under-going a routine ultrasound. While p
zmey [24]

1.) Achodroplasia is a autosomal dominant disorder, the suspected case suggested that inorder for the parents to produce and offspring with achondroplasia. One parents must have a single mutant gene of achodroplasia to be inherited by his offspring. for this case, It is suggested that the offspring might have developed its own mutant gene as it only affect 1 in 25,000 birth. There is changes of genes during early development.

2.) The mother said that they don't have that history of disorder. again, it's autosomal dominant disorder. one parents must have that kind of disorder so their child can also inherit it. Thus, no of the childs parents is a carrier.

3 0
2 years ago
Why is a predator/prey relationship important
earnstyle [38]

Answer:

Predator-prey relations are an important driving force to improve the fitness of both predator and prey. In terms of evolution, the predator-prey relationship continues to be beneficial in forcing both species to adapt to ensure that they feed without becoming a meal for another predator.

Explanation:

Hope this helps!!

5 0
2 years ago
56:18
Vanyuwa [196]

Answer:

A producing colored sparks in fireworks

C rusting in the presence of water and oxygen

these are the correct answers

8 0
3 years ago
Read 2 more answers
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