?Do you guys think there is another earth in a different galaxy?

Answers

Answer 1
Answer: The Hubble telescope has not spotted any life forms on other planets in different galaxies...
Answer 2
Answer: Studies haven't shown that their is another 'earth' that people can survive on. 

Related Questions

Not all individuals in a population will survive to reproduce. Those that do, pass their___ to their offspring
A body of air in the atmosphere that has mostly constant temperature, humidity, and pressure is…A. Cold FrontB. WeatherC. AtmosphereD. Warm frontE. Air Mass
Why ther cell membrane helps the cell maintain homeostasis
What are three processes that are involved in the water cycle
Why do you think particles in warm temperature rise while the particles in cooler temperature sink?

Two test tubes are filled with a solution of bromthymol blue. A student exhales through a straw into each tube, and the bromthymol blue turns yellow. An aquatic green plant is placed in each tube, and the tubes are corked. One tube is placed in the dark, and the other tube is placed in direct sunlight. The yellow solution in the tube in sunlight turns blue, while the one in the dark remains yellow. Which statement best explains why the solution in the tube placed in sunlight returns to a blue color?Question 11 options:

Oxygen was produced by photosynthesis.

Oxygen was removed by respiration.

Carbon dioxide was removed by photosynthesis.

Carbon dioxide was produced by respiration.

Answers

Explanation:

The plant is utilizing CO2 in photosynthesis

Photosynthesis produces glucose and O2 from inorganic CO2, light energy and water.

6CO2 + 6H20 + (energy) → C6H12O6 + 6O2

Bromothymol blue, an acid indicator, goes from blue to yellow when reacting with acid. The color change in sunlight  confirmed the use of CO2, dissolved within the solution as carbonic acid- its removal from the solution makes the more basic, and the solution goes from yellow (acidic) to blue (alkaline).

CO2 + H2O ↔ H2CO3

Further Explanation:

Photosynthesis is a chemical pathway that’s integral to producing energy in plants and other primary producers. Energy in the form of molecules of glucose is produced from light, water and carbon dioxide while oxygen is released.

Occuring in several complex steps, photosynthesis is a rate limited reaction, it depends on several factors including carbon dioxide concentration, ambient temperature and light intensity; the energy is retrieved from photons, I.e. particles of light, and water is used as a reducing agent. Water supplies chlorophyll in plant cell with replacement electrons for the ones removed from photosystem II.

Additionally,

  • water (H2O) split by light during photolysis into H+ and OH- acts as a source of oxygen along with functioning as a reducing agent; it reduces the molecule NADP to NADPH by providing H+ ions and produces molecules of the energy storage molecule ATP through an electron transport chain.
  • This occurs in the thykaloids, where pigment molecules like chlorophyll reside.
  • Later, in dark reactions, NADP and NADPH are used in the Calvin cycle where monosaccharides or sugars like glucose are produced after the modification of several molecules. These store energy in their bonds, which can be released in respiration in the mitochondria.

In all eukaryotic cells mitochondria are small cellular organelles bound by membranes, these make most of the chemical energy required for powering the biochemical reactions within the cell. This chemical energy is stored within the molecule ATP which is produced. Respiration in the mitochondria utilizes oxygen for the production of ATP in the Krebs’s cycle via the oxidization of pyruvate( through the process of glycoysis). The electron transport chain, in which oxygen functions as the terminal electron acceptor occurs in both plants and animals.

Learn more about photosynthesis at brainly.com/question/4216541

Learn more about cellular respiration at brainly.com/question/11203046

Learn more about cellular life at brainly.com/question/11259903

#LearnWithBrainly

Which of the following is not a likely result of destruction of wetlands?A.
decline in plant and animal populations

B.
overgrowth of reeds and cattails

C.
pollution of nearby streams

D.
increased frequency of floods

Answers

Answer:

The correct answer is option B,  overgrowth of reeds and cattails

Explanation:

Wetlands damage causes damage in vegetation and thus there are least chances that there can be overgrowth of reeds and cattails. Vegetation gets destroyed in a damaged wetlands due to the following reasons –  

a) Deposition of excessive pollutants from ruff off, flowing surface water etc.

b) The wetland might have damaged due to overgrazing  

c) Shift in river course

d) Hurricanes, storms, strong winds

I think it is B too because none those other ones mack sense

What information does a linkage map provide

Answers

A map of the genes on a chromosome based on linkage analysis.

hope that I helped :)

Answer:A

Explanation:

that and the js7

Planning along the natural slope of the land to reduce soil erosion is called

Answers

contour farming:

Contour farming has been practiced for centuries in parts of the world where irrigation farming is important. Although in the United States the technique was first practiced at the turn of the 19th century, straight-line planting in rows parallel to field boundaries and regardless of slopes long remained the prevalent method. Efforts by the U.S. Soil Conservation Service to promote contouring in the 1930s as an essential part of erosion control eventually led to its widespread adoption.

This is a wetland food web. When the organisms you see here die, they become food for ____________, which help recycle matter back into the food web.

Answers

I'm not 100% sure but I think the answer is other organisms.

Describe a Cave ecosystem. How does photosynthesis occur in a cave ecosystem?

Answers

The organisms that live in the dark zone survive through a food chain, just like everything else on this planet. Food can sometimes get into a cave through natural weather events like flooding, flooding can lead all sorts of leaves and plants into the cave, giving insects and animals that live there food to eat. Guano (Bat feces) can also be eaten, bacteria and fungi can decompose it into basic food.