Living creatures use feedback mechanisms, such as temperature regulation and hormonal adjustments, to maintain homeostasis. These mechanisms help regulate internal conditions and respond to external changes to keep the internal environment stable.
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Living creatures grow by increasing in size and complexity. This growth involves cellular multiplication and expansion, development of tissues and organs and overall maturation, driven by genetic instructions and environmental factors.
For a creature to respond to stimuli means it can detect changes in its environment and react accordingly. This response can involve movement, behavioral changes or physiological adjustments to maintain homeostasis.
Living creatures reproduce through various methods, including sexual and asexual reproduction. Sexual reproduction involves the fusion of male and female gametes, while asexual reproduction involves producing offspring without gamete fusion, like budding or binary fission.
Besides protection, a snail’s shell helps prevent dehydration by reducing water loss. It also provides structural support and serves as a retreat for the snail to hide from threats or harsh conditions.