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4 years ago

Which of the following is a true statement about cells? *

Biology

2 answers:

padilas [110]4 years ago

4 0

Answer:

.All cells have a nucleus

KengaRu [80]4 years ago

3 0

Answer:

The true statement would be: B

Explanation:

A would be wrong, because there are some cells that dont have a nucleus are called prokaryotic cells, these are ones that lack cells, so this answer is false.

C. All cells have a cell membrane, but some dont have cell walls.

D. Not all living things have more than one cell, they can have one cell.

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Name a product in your home that affects the ocean. What is its impact, and how can you change it?

Nina [5.8K]

Plastic has a major effect on the ocean's environment. fish and other ocean creatures can get stuck in the plastics and kill them. It as well takes a long time to decompose, creating an even larger risk of ocean creatures getting stuck or even mistaking the plastic for food and choking. You can change this by switching to recyclable material like paper bags.

Hope this helps!

3 0

3 years ago

tendons of the rotator cuff muscles hold the head of the humerus to the glenoid cavity of the scapula

AnnZ [28]

The rotator cuff muscles hold the head of the humerus to the glenoid cavity of the scapula with subscapularis, supraspinatus, infraspinatus, and teres minor muscles' tendinous.

What is rotator cuff muscles?

The rotator cuff is a collection of muscles in the shoulder that supports stability of the glenohumeral joint while allowing for a large range of motion. The following muscles make up the rotator cuff: Subscapularis. Infraspinatus. Minor Teres.

What is glenoid cavity of the scapula?

The term "glenoid fossa" refers to the glenoid hollow. The pectoral girdle's lateral scapula bone, often known as the shoulder blade, has a slight dip there. The glenohumeral joint connects the upper limb's humerus to the glenoid cavity.

The subscapularis, supraspinatus, infraspinatus, and teres minor muscles' tendinous insertions combine to form the tendinous band known as the rotator cuff. During joint motion, these muscles support the humeral head's rotation against the glenoid fossa.

Therefore, the rotator cuff muscles hold the head of the humerus to the glenoid cavity of the scapula with subscapularis, supraspinatus, infraspinatus, and teres minor muscles' tendinous.

Learn more about rotator cuff muscles from the given link.

brainly.com/question/9486780

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1 year ago

As countries get richer their population growth rate tends to

poizon [28]

When countries get more money the population tends to grow. (They get more food and resources)

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4 years ago

Read 2 more answers

Choose one endangered wildlife species terrestrial vertebrates describe the third

Ray Of Light [21]

giant panda (Ailuropoda melanoleuca)
tiger (Panthera tigris)
whooping crane (Grus americana)

<h3>What is endangered species?</h3>

A species that is threatened with extinction in the near future, either globally or within a certain political jurisdiction, is known as an endangered species.

Whooping Crane:

With its pure white plumage, scarlet crest, bugling call, and exquisite mating dance, the Whooping Crane is the tallest bird in North America and one of the most impressive. It is one of our rarest birds and a symbol of the perseverance and innovation of conservation biologists. The species' population fell to about 20 birds in the 1940s, but numbers have since increased to over 600 thanks to captive breeding, wetland management, and a ground-breaking program that teaches juvenile cranes how to migrate.

For more information regarding endangered species, visit:

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6 0

2 years ago

Which types of microbes might be found in different tissues/areas of the body and why?

IrinaVladis [17]

Microbes are everywhere. They populate the air, the water, the soil, and have even evolved intimate relationships with plants and animals.

The human body is inhabited by millions of tiny living organisms, which, all together, are called the human microbiota. Bacteria are microbes found on the skin, in the nose, mouth, and especially in the gut. We acquire these bacteria during birth and the first years of life, and they live with us throughout our lives

On the other hand, areas of the body such as the brain, the circulatory system and the lungs are intended to remain sterile (microbe free). The human body provides many unique environments for different bacterial communities to live.

6 0

3 years ago