The sentence <em>Dogs and cats sometimes fight in a veterinarian's waiting room </em>is A) a simple sentence.
A simple sentence has only one independent clause, and this sentence has only one independent clause (only one verb) so it has to be simple. 
        
                    
             
        
        
        
A. Cohesion is a property of water that describes the attraction due to hydrogen bonding between water molecules.
        
             
        
        
        
The individual who did not receive the same credit as Darwin was Alfred Russel Wallace.
<h3>What is the evolution theory?</h3>
The evolution theory is a scientific theory explaining how natural selection may change (evolve) phenotypes across generations.
Alfred Russel Wallace was an evolutionary biologist who understood the importance of natural selection on this process.
In conclusion, Alfred Russel Wallace did not receive the credit as Darwin.
Learn more about natural selection here:
brainly.com/question/23929271
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Answer:
9:3:3:1
Explanation:
A dihybrid cross tracks two traits. Both parents are heterozygous, and one allele for each trait exhibits complete dominance *. This means that both parents have recessive alleles, but exhibit the dominant phenotype. The phenotype ratio predicted for dihybrid cross is 9:3:3:1. (There's a calculator on google that show the outcomes just to let ya know) hope it's correct . 
 
        
                    
             
        
        
        
Answer:
there are 4: paracrine signaling, autocrine signaling, endocrine signaling, and synaptic signaling
Explanation:
paracrine:cells that are near one another communicate through the release of chemical messengers 
autocrine: a cell signals to itself, releasing a ligand that binds to receptors on its own surface 
endocrine:When cells need to transmit signals over long distances, they often use the circulatory system as a distribution network for the messages they send. 
synaptic: nerve cells transmit signals. The junction between two nerve cells where signal transmission occurs.