smoking cigarettes while pregnant can cause
*increased risk of premature birth and stillbirth
*low birth weight
*undersized babies can have lung complications such as not being able to breath on own and continues breathing difficulties such as asthma and an increased risk of SIDS
* learning disabilities, behavioral problems
integrating center
effectors
Answer;
- Sensory receptors
After receiving a stimulus, the sensory receptors send(s) signals to the appropriate area of the body.
Explanation;
-Sensory receptors are structures that reacts to a physical stimulus in the environment, whether internal or external. They are sensory nerve endings that receives information and conducts a process of generating nerve impulses to be transmitted to the brain for interpretation and perception.
-The sensory receptors include those for tactile sensations, such as touch, pain, and temperature, as well as those for vision, hearing, smell, and taste.
B)bone structure
C)cellular architecture
D)homologous structures
Answer:
A dna sequences
Explanation:
The boundary that separates different air masses is called a front.
A front is the boundary (transition zone) that separates two air masses of different density, different air temperature, different levels of humidity, pressure and wind direction. Front often result in precipitation and causes weather. Cold fronts and warm fronts are the two major types of fronts.
A. Photosynthesis provides cellular respiration with carbon dioxide and water.
B. Cellular respiration provides photosynthesis with oxygen and sugar.
C. The reactants of photosynthesis are the products of cellular respiration and vice versa.
D. All living organisms must choose only one of these processes for their entire lives.
Answer:
The cochlea
Explanation: