The phase in the cardiac cycle when the mitral valve is closed and the aortic valve is open is the systolic ejection phase (Option D). It is the second phase of the ventricular systole.
The cardiac cycle is a sequence of contraction and relaxation of the atria and ventricles to pump blood throughout the body.
This cycle (cardiac cycle) can be divided into two major periods: diastole and systole.
The diastole is when the heart relaxes and refills with blood, while the systole is when the heart contracts and pumps blood.
The systolic ejection phase is the second phase of the ventricular systole where blood is pumped from the ventricle.
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1. The tree can grow to over<span> 100 </span>feet tall
<span>2. </span>Reproduction happens when the fruit of the tree ripen and burst open<span>, </span>leaving seeds scatteredin a<span> 100 </span>foot
<span>3. </span>The leaves of the Rubber Tree are glossy<span>, </span>oval shaped and dark green<span>. </span>They can grow to be<span> 14 </span>inches
<span>4. </span>It is a quickly growing tree<span>, </span>as are most trees in the (related to areas near the Equator/hot and humid) rainforest<span>, </span>it can grow<span> 24 </span>inches
<span>5. </span>The Rubber tree grows best in bright sunlight or filtered sun and although it is best suited for the wet and hot <span>climate</span>
Answer: ok i understand the 2 x2
Explanation:
Answer:
Restoration of native plants and habitats on campuses can provide ecosystem services such as slowing storm water runoff and filtering pollution-c.
Your answer is prophase 1. These stages listed in order are prophase 1, metaphase 1, prophase 2, metaphase 2. Hoped this helped.
