Answer:
Its D
Explanation:
Answer: plants!!
Explanation:
The answer is sixty.
A carrying capacity is the maximum size of some population, for example, emu population that can survive in the given environment. It represents the number of animals that can live, reproduce, survive in the given area regarding the indefinite sustainability of this area in terms of resources (food, water, habitat, etc.) If the maximum number of emu that the environment can support is approximately sixty, then the carrying capacity must be 60.
Answer: 60
Explanation:
B. Cytoplasm
C. Ribosome
D. Nucleus
A: Mitochondrion
Just remember that the mitochondria are the powerhouse of the cell!
The given statement, "Human movement involves the complex interplay of many body systems." is true. Human movement is a complex process that requires the coordination and interaction of multiple body systems. These body systems include the muscular system, skeletal system, nervous system, and cardiovascular system, among others.
The muscular system plays a vital role in movement by generating force and facilitating the contraction and relaxation of muscles. Muscles work in pairs, with one muscle contracting while the opposing muscle relaxes, allowing for controlled movement. This interplay of muscles is necessary for various movements, such as walking, running, and lifting objects.
The skeletal system provides structural support and serves as the framework for movement. It consists of bones, joints, and connective tissues. Bones act as levers, while joints allow for flexibility and facilitate different types of movement, such as bending, rotating, and extending.
The nervous system is responsible for controlling and coordinating movement. It receives and processes sensory information, sends signals to muscles to initiate movement, and regulates the speed and force of muscle contractions. The brain and spinal cord are integral components of the nervous system, playing a crucial role in coordinating complex movements.
The cardiovascular system, composed of the heart, blood vessels, and blood, transports oxygen and nutrients to the muscles involved in movement. It also carries away waste products, such as carbon dioxide, generated during muscular activity. Adequate blood flow and oxygen supply are essential for optimal movement and performance.
Learn more about Body here:
#SPJ6
B. angioplasty
C. clot-dissolving drugs
D. myocardial infarction
The pacemakers are implants that are used for the regulation of heartbeats (correction of irregular heartbeats).
It is a small device, implanted (minor surgical procedure) just under the skin of the chest, that sends electrical impulses to the heart muscle to maintain a suitable heart rate and rhythm.
The pacemaker has two parts:
· the leads which are threaded through the veins into the heart and implanted into the heart muscle. They send impulses from the pulse generator to the heart muscle. There can be one or more leads depending on the type of the heart problem
· a pulse generator which contains the battery and a tiny computer and resides just under the skin of the chest.
Each impulse causes the heart to contract. A pacemaker may also be used to treat different heart issues such as fainting spells (syncope), congestive heart failure, and hypertrophic cardiomyopathy.
A mutated sperm cell will always be destroyed during meiosis before it leaves the testes, while skin mutations remain within the skin.
There is little chance that a sperm mutation will affect the testes, while skin mutations almost always develop into cancer.
The mutation in the sperm cell could be passed on to offspring, while the skin cell mutation could only affect the individual.
Answer:
The mutation in the sperm cell could be passed on to offspring, while the skin cell mutation could only affect the individual.
Explanation:
There are two types of mutations: germline mutations (which affect the ovules or sperm), and somatic mutations (they occur in certain cells, for example, in the skin). Each one is defined below:
-Germinal mutations are inherited from a parent and are present throughout life in each cell of the body. These mutations are located in the ovules or sperm of the parents and are transmitted as inherited mutations.
-Somatic mutations can occur at any given time and only in certain cells. These mutations may be due to, for example, environmental factors, such as radiation from the sun, in this case affecting skin cells. These types of acquired mutations are not transmitted to the next generation.
B) All invertebrates are chordates; vertebrates are a group that is separate from both invertebrates and chordates.
C) All invertebrates are chordates; vertebrates are a group that is separate from both invertebrates and chordates.
D) Chordates are the largest group, and it is subdivided into two groups: vertebrates and invertebrates.
Answer:
The most appropriate answer would be option A.
The chordates refer to the organisms which belong to the phylum Chordata. They possess anatomical features like notochord, pharyngeal slits, dorsal nerve cord, post-anel tail, and endostyle during some period of their life cycle. They include classes amphibians, fish, reptiles, birds, and mammals. These organisms are believed to share a common ancestor.
In contrast, invertebrates refer to the organisms which lack a vertebral column. They include all the organisms other than vertebrates. For example, they include arthropods, mollusks, annelids, and cnidarians.