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soldi70 [24.7K]
2 years ago
6

Which of the following traits was most important in enabling the first plants to move onto land?

Biology
1 answer:
laiz [17]2 years ago
7 0
The existence of being able to process photosynthesis. 

Photosynthesis is a functional and adaptive mechanism which enables plants to make and create their own food with the use of sunlight. Also, water and carbon dioxide, oxygen is then the by product of this process which is beneficial to other organisms especially heterotrophs. 
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Which geological process directly forms beaches on the shore of a bay?
Andrew [12]

Answer:

erosion, transportation, and deposition.

Explanation:

i took the topic and i remembered. please like and rate my answer. brainleast please?

3 0
2 years ago
25 POINTS ASAP!!! Analyze the given diagram of the carbon cycle below.
joja [24]

Answer:

1.Arrow A represents the process of photosynthesis. 

2.This shows the process of light energy converting into chemical energy 

3.Photosynthesis absorbs carbon dioxide and converts it into energy as biomass, so that its able to be used for something else later on.

5 0
2 years ago
If all the macromolecules are made mainly of the elements CHO, how are they different?
Elanso [62]
The four main classes of organic compounds (carbohydrates, lipids, proteins, and nucleic acids) that are essential to the proper functioning of all living things are known as polymers or macromolecules. All of these compounds are built primarily of carbon, hydrogen, and oxygen but in different ratios. This gives each compound different properties. Carbohydrates are used by the body for energy and structural support in cell walls of plants and exoskeletons of insects and crustaceans. They are made of smaller subunits called nionosaccharides. Monosaccharides have carbon, hydrogen, and oxygen in a 1:2:1 ratio. Monosaccharides or simple sugars include glucose, galactose, and fructose. Although their chemical formulas are the same, they have different structural formulas. These simple sugars combine to make disaccharides (double sugars like sucrose) and polysaccharides (long chains like cellulose, chitin, and glycogen). Color code the glucose molecule on this worksheet (carbon-black, hydrogenyellow, and oxygen-red). Use your textbook to help draw the structural formulas for fructose and galactose:
4 0
1 year ago
Match each example to the correct dimension of wellness. not all dimensions will have the same number of examples.
nata0808 [166]

The six dimensions of wellness are physical, intellectual, emotional, social, spiritual, and environmental.  

Physical is a dimension, which covers examples associated with the condition of an individual's body.  

Intellectual is a dimension, which comprises examples involving mind, curiosity, and ongoing learning.  

Emotional is a dimension, which comprises awareness, feelings, and acceptance of the feelings and self-image.  

Social is a dimension that covers examples associated with relationships with others.  

Environment refers to a dimension that comprises examples associated with the quality of the environment.  

Spiritual refers to a dimension that comprises examples associated with searching for purpose and meaning of human existence.  


8 0
2 years ago
One way that researchers study the effects of trans fats on people's health is by setting up controlled experiments. For example
andrey2020 [161]

Question: One way that researchers study the effects of trans fats on people's health is by setting up controlled experiments. For example, in an experimental feeding trial, participants agree to stick to specific diets that the researchers prescribe. In this case, the researchers might vary the proportions of saturated, unsaturated, and trans fats in the diet of each participant. Throughout the study, the health status of the participants is monitored closely.

Suppose that you are a researcher designing an experimental feeding trial. How would you set up your study and what limitations would you face?

Drag the labels onto the flow chart to identify the elements and limitations of your experimental design.

Explanation:

Hypothesis: Trans fat have found having negative effect on the cardiovascular effect.

Prediction : Eating more trans fats will have more risk of cardiovascular health problems.

Experiment: Feeding some people with a diet of higher trans fat and feeding others with a diet lower in trans fat.

Data collection: Blood samples are taken to measure the fat and cholesterol level in the two groups.

Practical limitations:* Is it possible to completely regulate people's diet?

                                 * Are other life style factors affecting cardiovascular          

                                   health?

Ethical Limitation: Are we putting individuals health at risk?

3 0
2 years ago
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