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avanturin [10]
3 years ago
7

Where does the oxygen we breath come from

Biology
1 answer:
Rama09 [41]3 years ago
6 0

Answer:

oxygen comes from tiny ocean plants called phytoplankton that live near the water's surface and drift with the currents. 

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10 lines about endangerd panda in hindi
Setler [38]

Answer:

उनकी उच्च स्थिति और प्राकृतिक शिकारियों की सापेक्ष कमी के बावजूद, पांडा अभी भी जोखिम में हैं। मनुष्यों से गंभीर खतरे जंगली में सिर्फ 1,800 से अधिक पांडा छोड़ गए हैं पंडों मुख्य रूप से दक्षिण-पश्चिम चीन के पहाड़ों में समशीतोष्ण जंगलों में रहते हैं, जहां वे लगभग पूरी तरह से बांस पर रहते हैं। उन्हें हर दिन लगभग 26 से 84 पाउंड खाना चाहिए, यह इस बात पर निर्भर करता है कि वे बाँस के किस हिस्से को खा रहे हैं। वे अपनी बढ़े हुए कलाई की हड्डियों का उपयोग करते हैं जो विरोधी अंगूठे के रूप में कार्य करते हैं।

ummeed hai ki madad kee :)

4 0
3 years ago
Read 2 more answers
Which of the following is the correct definition of biotechnology?
elena55 [62]

Answer: Biotechnology is the area of biology that uses living processes, organisms or systems to manufacture products or technology intended to improve the quality of human life.

Explanation:

Your welcome

5 0
3 years ago
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Which component of whole blood is primarily responsible for maintaining the pH of blood and body tissues within normal limits?
vredina [299]

Answer:

Plasma.

Explanation:

Plasma is the liquid component or constituent of the blood after the removal of all the cells and platelets. It is composed of 90% water, coagulation factors like antibodies, electrolytes, proteins , lipids e.t.c which help to maintain the blood PH and osmotic balance of the blood during the process of giving viscosity to the blood. The plasma comprises of 55% of the blood.

7 0
3 years ago
Which of the following statements describe S-waves? Select the two correct answers
lord [1]

The statements that are true for S-waves are:

A. They can only travel through the solid rock inside Earth.

C. They are the second type of waves detected after an earthquake.

The S-wave is the second wave that gets detected by the seismograph. These waves do not travel through the liquid medium. They are also slower than the initially detected P-waves. S-wave also are more destructive than the P-waves but are relatively less destructive than the L-waves and the Rayleigh waves.

5 0
3 years ago
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Drag each tile to the correct location. Determine whether each sentence describes oceanic crust, continental crust, or both. It
neonofarm [45]

Given what we know, the three sentences in this question all describe the properties of oceanic crust.

<h3>What is the oceanic crust?</h3>
  • The oceanic crust is the outer layer of the earth, located at the bottom of the oceans.
  • It contains three layers, ordered by number.
  • During subduction, this remains the topmost crust.
  • It is formed by the solidification of magma.
  • The oceanic crust is known to be very dense.

Therefore, we can confirm that the sentences in the question describe oceanic crust given that this is the topmost crust during subduction, formed by the solidifying of magma, making it a much denser rock than the other forms of crust.

To learn more about oceanic crust visit:

brainly.com/question/4617658?referrer=searchResults

5 0
3 years ago
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