The answer is about 540-490 million years ago.
Active transport<span> is the </span>movement<span> of dissolved </span>molecules<span> into or out of a cell through the cell membrane, from a region of lower concentration to a region of higher concentration. The </span>particles<span> move against the concentration gradient, using energy released during respiration.</span>
Answer:
Vagina
Ovary (Pl. Ovaries)
Uterus
Explanation:
The vagina is also called the birth canal. It is a hollow, muscular tube attached at the lower end of the uterus and opens to the outside. It is called the birth canal because this is where the baby passes from the uterus to the outside world.
Ovaries are oval-shaped organs where egg cells are developed. They are located at the sides of the uterus, attached to the fallopian tubes. It is also the site of estrogen production which is also known as the female sex hormone.
Uterus is also known as the womb. This is a pear-shaped organ where the fetus will grow if an egg cell is successfully fertilized by the sperm cell. The main body of the uterus called the corpus and it is expandable, which makes it capable to hold a growing fetus.
Answer:
C. bright colourful flowers.
Explanation:
hummingbirds (and other insects and birds) are attracted to bright colours and sweet scents
The horned lizard can confuse a predator by shooting blood from it's eyes, with control over the height (up to 5ft) and the direction of the blood.
