To sign the word "actinozoa," use one hand to form a letter "A" in American Sign Language and then make a circular motion with your index finger on the other…
Actinotrocha is signed by making the letter A handshape with both hands and then crossing them in front of your body, as if forming two intertwined snakes.
To sign the word "actinotrichium," use your dominant hand to make a claw shape with your fingers, starting at the top of your head and moving downwards, as if tracing…
"Sign the word actinotoxemia by using American Sign Language (ASL) hand gestures for each letter in the word, starting with the letter 'a' and ending with the letter 'a' again."
To sign the word actinotherapy, use the ASL sign for "act" followed by the sign for "light" with the handshapes representing the rays coming from the sun.
To sign the word "actinotherapeutics," use the American Sign Language fingerspelling alphabet to spell out each letter: A-C-T-I-N-O-T-H-E-R-A-P-E-U-T-I-C-S.