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densk [106]
3 years ago
13

Photoreceptors are distributed over the entire neural retina, except where the optic nerve leaves the eyeball. This site is call

ed the __________.
optic disc
macula
lutea
Biology
1 answer:
artcher [175]3 years ago
8 0

Answer:

This is called the macula lutea

Explanation:

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Trace minerals are needed in much smaller amounts than major minerals, but they are just as essential for good health. They are
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Answer:

Explanation:

1. ----------manganese----------- is found in animal foods like meat and poultry, whereas the-----copper--------------- form is found in plant foods like grains and vegetables.

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4. ---------manganese---------------------- acts as an antioxidant and aids in thyroid function.

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3 years ago
A bone thickens Select one:
Whitepunk [10]

Answer: Option D.

Explanation:

The process of bone thickening starts with the formation of a template of the hyaline cartilage diaphysis from chondrocytes. Due to developmental signals the bone matrix begins to calcify. This calcification allows the prevention of nutrition diffusion into bone matrix and opens the cavities in diaphysis cartilage. Blood vessels enters into the cavities and  osteoblasts and osteoclasts modifies calcified cartilage matrix into spongy bone.  Osteoclasts allows the break down of spongy bone and forms a medullary cavity in diaphysis. Irregular connective tissue forms a periosteum (covers compact bone) around the bones and allows the attachment of  bone to tissues, tendons, and ligaments. The bone then continues to grow and get thick.

Hence, the correct option is D.

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3 years ago
Which of the following statements about change in ecosystems is true?
neonofarm [45]
Ecosystems experience change through human activity and natural events. This is because human activity can impact changes in nature, like climate for example. As a result, ecosystems change in response to the change in nature or natural events, which was caused by human activities. They are interrelated so to speak.  
6 0
4 years ago
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The basic inorganic materials used during photosynthesis are
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H2O (water) and CO2 (carbon dioxide)
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3 years ago
11. Nery wants to create a Labradoodle. She says "If I mate a Poodle and a Labrador
kati45 [8]

Explanation:

<u>B. Hypothesis</u>

A scientist comes up with a hypothesis which is a testable explanation for the phenomenon or what’s occurring

A prediction of the outcome is usually made based on the hypothesis...

 

Further Explanation:

Scientific investigations usually begin with observations. These are typically something that would catch the researcher’s attention. Then, the scientist comes up with a hypothesis which is a testable explanation for the phenomenon or what’s occurring a prediction is usually made based on the hypothesis.

A prediction of the outcome is usually made based on the hypothesis, after which it is tested via an experiment. The scientist then use the results to make new hypotheses or predict certain outcomes.

 

Learn more about the scientific method at brainly.com/question/5096428

#LearnWithBrainly

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