Answer: Gradualism and punctuated equilibrium are two ways in which the evolution of a species can occur. A species can evolve by only one of these, or by both. Scientists think that species with a shorter evolution evolved mostly by punctuated equilibrium, and those with a longer evolution evolved mostly by gradualism.
Explanation:
 
        
             
        
        
        
He needs to be careful to document his sources about the problem of invasive species.
<h3>What is Invasive species?</h3>
- An introduced organism that overpopulates and damages its new environment is referred to as an invasive species. 
 - Even though the majority of introduced species are neutral or helpful to other species, invasive species have a negative impact on habitats and bioregions, harming their ecology, the environment, and/or their economy.
 
- Invasive species are one of the largest issues our natural environments have ever faced. 
 - Invasive species have the potential to proliferate rapidly in the absence of their natural predators, displacing native species, destroying ecosystems, and incurring high costs.
 
- This increase is frequently attributed to growing global trade, manufacturing specialization, and linkages to previously remote areas. 
 - Additionally, the extension of existing imported specie's ranges is made possible by climate change.
 
Learn more about Invasive species here:
brainly.com/question/21452505
#SPJ4
 
        
             
        
        
        
Plants make food in their leaves<span>. The </span>leaves<span> contain chlorophyll. </span>Chlorophyll can make food the plant can use from carbon dioxide, water, nutrients, and energy from sunlight. (photosynthesis
Does that answer the question?
        
                    
             
        
        
        
Whether or not the fatty acid has double or single covalent bonds
a fatty acid is saturated when only single bonds to H hold it together
a fatty acid is unsaturated when a double bond helps hold it together, this type of fatty acid becomes bent as a result
        
                    
             
        
        
        
The proposed kingdom of euglenozoa includes protists with one or two flagella emerging from an anterior pocket
This flagella give them the ability to swim/moved throughout the water where they usually live
hope this helps